255719100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:102

約数の個数: 576

約数和(自身を含む): 1049932800

約数和(自身を除く): 794213700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 19, 20, 21, 25, 26, 28, 29, 30, 34, 35, 38, 39, 42, 50, 51, 52, 57, 58, 60, 65, 68, 70, 75, 76, 78, 84, 85, 87, 91, 95, 100, 102, 105, 114, 116, 119, 130, 133, 140, 145, 150, 156, 170, 174, 175, 182, 190, 195, 203, 204, 210, 221, 228, 238, 247, 255, 260, 266, 273, 285, 290, 300, 323, 325, 340, 348, 350, 357, 364, 377, 380, 390, 399, 406, 420, 425, 435, 442, 455, 475, 476, 493, 494, 510, 525, 532, 546, 551, 570, 580, 595, 609, 646, 650, 663, 665, 700, 714, 725, 741, 754, 780, 798, 812, 850, 870, 884, 910, 950, 969, 975, 986, 988, 1015, 1020, 1050, 1092, 1102, 1105, 1131, 1140, 1190, 1218, 1235, 1275, 1292, 1300, 1326, 1330, 1365, 1425, 1428, 1450, 1479, 1482, 1508, 1547, 1596, 1615, 1653, 1700, 1729, 1740, 1785, 1820, 1885, 1900, 1938, 1950, 1972, 1995, 2030, 2100, 2175, 2204, 2210, 2261, 2262, 2275, 2380, 2436, 2465, 2470, 2550, 2639, 2652, 2660, 2730, 2755, 2850, 2900, 2958, 2964, 2975, 3045, 3094, 3230, 3306, 3315, 3325, 3451, 3458, 3570, 3705, 3770, 3857, 3876, 3900, 3990, 4060, 4199, 4350, 4420, 4522, 4524, 4550, 4641, 4845, 4930, 4940, 5075, 5100, 5187, 5278, 5460, 5510, 5525, 5655, 5700, 5916, 5950, 6090, 6175, 6188, 6409, 6460, 6612, 6630, 6650, 6783, 6825, 6902, 6916, 7140, 7163, 7395, 7410, 7540, 7714, 7735, 7917, 7980, 8075, 8265, 8398, 8645, 8700, 8925, 9044, 9100, 9282, 9367, 9425, 9690, 9860, 9975, 10150, 10353, 10374, 10556, 11020, 11050, 11305, 11310, 11571, 11900, 12180, 12325, 12350, 12597, 12818, 13195, 13260, 13300, 13566, 13650, 13775, 13804, 14326, 14790, 14820, 15225, 15428, 15470, 15834, 16150, 16530, 16575, 16796, 17255, 17290, 17850, 18525, 18564, 18734, 18850, 19227, 19285, 19380, 19950, 20300, 20706, 20748, 20995, 21489, 22100, 22610, 22620, 23142, 23205, 24225, 24650, 24700, 25194, 25636, 25935, 26390, 27132, 27300, 27550, 28101, 28275, 28652, 29393, 29580, 30450, 30940, 31668, 32045, 32300, 33060, 33150, 33915, 34510, 34580, 35700, 35815, 36975, 37050, 37468, 37700, 38454, 38570, 38675, 39585, 39900, 41325, 41412, 41990, 42978, 43225, 44863, 45220, 46284, 46410, 46835, 48450, 49300, 50141, 50388, 51765, 51870, 52780, 55100, 56202, 56525, 56550, 57855, 58786, 60900, 62985, 64090, 65569, 65975, 66300, 67830, 69020, 71630, 73950, 74100, 76908, 77140, 77350, 79170, 82650, 83980, 85956, 86275, 86450, 88179, 89726, 92820, 93670, 96135, 96425, 96900, 100282, 103530, 103740, 104975, 107445, 112404, 113050, 113100, 115710, 116025, 117572, 121771, 125970, 128180, 129675, 131138, 131950, 134589, 135660, 140505, 143260, 146965, 147900, 150423, 154700, 158340, 160225, 165300, 169575, 172550, 172900, 176358, 179075, 179452, 187340, 192270, 192850, 196707, 197925, 200564, 207060, 209950, 214890, 224315, 226100, 231420, 232050, 234175, 243542, 250705, 251940, 258825, 259350, 262276, 263900, 269178, 281010, 289275, 293930, 300846, 314925, 320450, 327845, 339150, 345100, 352716, 358150, 365313, 384540, 385700, 393414, 395850, 419900, 429780, 440895, 448630, 464100, 468350, 480675, 487084, 501410, 517650, 518700, 537225, 538356, 562020, 578550, 587860, 601692, 608855, 629850, 640900, 655690, 672945, 678300, 702525, 716300, 730626, 734825, 752115, 786828, 791700, 852397, 881790, 897260, 936700, 961350, 983535, 1002820, 1035300, 1074450, 1121575, 1157100, 1217710, 1253525, 1259700, 1311380, 1345890, 1405050, 1461252, 1469650, 1504230, 1639225, 1704794, 1763580, 1826565, 1922700, 1967070, 2148900, 2204475, 2243150, 2435420, 2507050, 2557191, 2691780, 2810100, 2939300, 3008460, 3044275, 3278450, 3364725, 3409588, 3653130, 3760575, 3934140, 4261985, 4408950, 4486300, 4917675, 5014100, 5114382, 6088550, 6556900, 6729450, 7306260, 7521150, 8523970, 8817900, 9132825, 9835350, 10228764, 12177100, 12785955, 13458900, 15042300, 17047940, 18265650, 19670700, 21309925, 25571910, 36531300, 42619850, 51143820, 63929775, 85239700, 127859550, 255719100]

約数ペア:

[(1, 255719100), (2, 127859550), (3, 85239700), (4, 63929775), (5, 51143820), (6, 42619850), (7, 36531300), (10, 25571910), (12, 21309925), (13, 19670700), (14, 18265650), (15, 17047940), (17, 15042300), (19, 13458900), (20, 12785955), (21, 12177100), (25, 10228764), (26, 9835350), (28, 9132825), (29, 8817900), (30, 8523970), (34, 7521150), (35, 7306260), (38, 6729450), (39, 6556900), (42, 6088550), (50, 5114382), (51, 5014100), (52, 4917675), (57, 4486300), (58, 4408950), (60, 4261985), (65, 3934140), (68, 3760575), (70, 3653130), (75, 3409588), (76, 3364725), (78, 3278450), (84, 3044275), (85, 3008460), (87, 2939300), (91, 2810100), (95, 2691780), (100, 2557191), (102, 2507050), (105, 2435420), (114, 2243150), (116, 2204475), (119, 2148900), (130, 1967070), (133, 1922700), (140, 1826565), (145, 1763580), (150, 1704794), (156, 1639225), (170, 1504230), (174, 1469650), (175, 1461252), (182, 1405050), (190, 1345890), (195, 1311380), (203, 1259700), (204, 1253525), (210, 1217710), (221, 1157100), (228, 1121575), (238, 1074450), (247, 1035300), (255, 1002820), (260, 983535), (266, 961350), (273, 936700), (285, 897260), (290, 881790), (300, 852397), (323, 791700), (325, 786828), (340, 752115), (348, 734825), (350, 730626), (357, 716300), (364, 702525), (377, 678300), (380, 672945), (390, 655690), (399, 640900), (406, 629850), (420, 608855), (425, 601692), (435, 587860), (442, 578550), (455, 562020), (475, 538356), (476, 537225), (493, 518700), (494, 517650), (510, 501410), (525, 487084), (532, 480675), (546, 468350), (551, 464100), (570, 448630), (580, 440895), (595, 429780), (609, 419900), (646, 395850), (650, 393414), (663, 385700), (665, 384540), (700, 365313), (714, 358150), (725, 352716), (741, 345100), (754, 339150), (780, 327845), (798, 320450), (812, 314925), (850, 300846), (870, 293930), (884, 289275), (910, 281010), (950, 269178), (969, 263900), (975, 262276), (986, 259350), (988, 258825), (1015, 251940), (1020, 250705), (1050, 243542), (1092, 234175), (1102, 232050), (1105, 231420), (1131, 226100), (1140, 224315), (1190, 214890), (1218, 209950), (1235, 207060), (1275, 200564), (1292, 197925), (1300, 196707), (1326, 192850), (1330, 192270), (1365, 187340), (1425, 179452), (1428, 179075), (1450, 176358), (1479, 172900), (1482, 172550), (1508, 169575), (1547, 165300), (1596, 160225), (1615, 158340), (1653, 154700), (1700, 150423), (1729, 147900), (1740, 146965), (1785, 143260), (1820, 140505), (1885, 135660), (1900, 134589), (1938, 131950), (1950, 131138), (1972, 129675), (1995, 128180), (2030, 125970), (2100, 121771), (2175, 117572), (2204, 116025), (2210, 115710), (2261, 113100), (2262, 113050), (2275, 112404), (2380, 107445), (2436, 104975), (2465, 103740), (2470, 103530), (2550, 100282), (2639, 96900), (2652, 96425), (2660, 96135), (2730, 93670), (2755, 92820), (2850, 89726), (2900, 88179), (2958, 86450), (2964, 86275), (2975, 85956), (3045, 83980), (3094, 82650), (3230, 79170), (3306, 77350), (3315, 77140), (3325, 76908), (3451, 74100), (3458, 73950), (3570, 71630), (3705, 69020), (3770, 67830), (3857, 66300), (3876, 65975), (3900, 65569), (3990, 64090), (4060, 62985), (4199, 60900), (4350, 58786), (4420, 57855), (4522, 56550), (4524, 56525), (4550, 56202), (4641, 55100), (4845, 52780), (4930, 51870), (4940, 51765), (5075, 50388), (5100, 50141), (5187, 49300), (5278, 48450), (5460, 46835), (5510, 46410), (5525, 46284), (5655, 45220), (5700, 44863), (5916, 43225), (5950, 42978), (6090, 41990), (6175, 41412), (6188, 41325), (6409, 39900), (6460, 39585), (6612, 38675), (6630, 38570), (6650, 38454), (6783, 37700), (6825, 37468), (6902, 37050), (6916, 36975), (7140, 35815), (7163, 35700), (7395, 34580), (7410, 34510), (7540, 33915), (7714, 33150), (7735, 33060), (7917, 32300), (7980, 32045), (8075, 31668), (8265, 30940), (8398, 30450), (8645, 29580), (8700, 29393), (8925, 28652), (9044, 28275), (9100, 28101), (9282, 27550), (9367, 27300), (9425, 27132), (9690, 26390), (9860, 25935), (9975, 25636), (10150, 25194), (10353, 24700), (10374, 24650), (10556, 24225), (11020, 23205), (11050, 23142), (11305, 22620), (11310, 22610), (11571, 22100), (11900, 21489), (12180, 20995), (12325, 20748), (12350, 20706), (12597, 20300), (12818, 19950), (13195, 19380), (13260, 19285), (13300, 19227), (13566, 18850), (13650, 18734), (13775, 18564), (13804, 18525), (14326, 17850), (14790, 17290), (14820, 17255), (15225, 16796), (15428, 16575), (15470, 16530), (15834, 16150)]