85215900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 432

約数和(自身を含む): 341978112

約数和(自身を除く): 256762212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 25, 28, 30, 31, 33, 34, 35, 42, 44, 49, 50, 51, 55, 60, 62, 66, 68, 70, 75, 77, 84, 85, 93, 98, 100, 102, 105, 110, 119, 124, 132, 140, 147, 150, 154, 155, 165, 170, 175, 186, 187, 196, 204, 210, 217, 220, 231, 238, 245, 255, 275, 294, 300, 308, 310, 330, 340, 341, 350, 357, 372, 374, 385, 420, 425, 434, 462, 465, 476, 490, 510, 525, 527, 539, 550, 561, 588, 595, 620, 651, 660, 682, 700, 714, 735, 748, 770, 775, 825, 833, 850, 868, 924, 930, 935, 980, 1020, 1023, 1050, 1054, 1078, 1085, 1100, 1122, 1155, 1190, 1225, 1275, 1302, 1309, 1364, 1428, 1470, 1519, 1540, 1550, 1581, 1617, 1650, 1666, 1700, 1705, 1785, 1860, 1870, 1925, 2046, 2100, 2108, 2156, 2170, 2244, 2310, 2325, 2380, 2387, 2450, 2499, 2550, 2604, 2618, 2635, 2695, 2805, 2940, 2975, 3038, 3100, 3162, 3234, 3255, 3300, 3332, 3410, 3570, 3675, 3689, 3740, 3850, 3927, 4092, 4165, 4340, 4557, 4620, 4650, 4675, 4774, 4900, 4998, 5100, 5115, 5236, 5270, 5390, 5425, 5610, 5775, 5797, 5950, 6076, 6324, 6468, 6510, 6545, 6820, 7140, 7161, 7350, 7378, 7595, 7700, 7854, 7905, 8085, 8330, 8525, 8925, 9114, 9163, 9300, 9350, 9548, 9996, 10230, 10540, 10780, 10850, 11067, 11220, 11550, 11594, 11900, 11935, 12495, 13020, 13090, 13175, 13475, 14025, 14322, 14700, 14756, 15190, 15708, 15810, 16170, 16275, 16660, 16709, 17050, 17391, 17850, 18228, 18326, 18445, 18700, 19635, 20460, 20825, 21700, 22134, 22785, 23100, 23188, 23870, 24990, 25575, 25823, 26180, 26350, 26950, 27489, 28050, 28644, 28985, 30380, 31620, 32340, 32550, 32725, 33418, 34100, 34782, 35700, 35805, 36652, 36890, 37975, 39270, 39525, 40425, 40579, 41650, 44268, 45570, 45815, 47740, 49980, 50127, 51150, 51646, 52700, 53900, 54978, 55335, 56100, 57970, 59675, 62475, 65100, 65450, 66836, 69564, 71610, 73780, 75950, 77469, 78540, 79050, 80850, 81158, 83300, 83545, 86955, 91140, 91630, 92225, 98175, 100254, 102300, 103292, 109956, 110670, 113925, 115940, 119350, 121737, 124950, 129115, 130900, 137445, 143220, 144925, 151900, 154938, 158100, 161700, 162316, 167090, 173910, 179025, 183260, 184450, 196350, 200508, 202895, 221340, 227850, 229075, 238700, 243474, 249900, 250635, 258230, 274890, 276675, 284053, 289850, 309876, 334180, 347820, 358050, 368900, 387345, 392700, 405790, 417725, 434775, 455700, 458150, 486948, 501270, 516460, 549780, 553350, 568106, 579700, 608685, 645575, 687225, 716100, 774690, 811580, 835450, 852159, 869550, 916300, 1002540, 1014475, 1106700, 1136212, 1217370, 1253175, 1291150, 1374450, 1420265, 1549380, 1670900, 1704318, 1739100, 1936725, 2028950, 2434740, 2506350, 2582300, 2748900, 2840530, 3043425, 3408636, 3873450, 4057900, 4260795, 5012700, 5681060, 6086850, 7101325, 7746900, 8521590, 12173700, 14202650, 17043180, 21303975, 28405300, 42607950, 85215900]

約数ペア:

[(1, 85215900), (2, 42607950), (3, 28405300), (4, 21303975), (5, 17043180), (6, 14202650), (7, 12173700), (10, 8521590), (11, 7746900), (12, 7101325), (14, 6086850), (15, 5681060), (17, 5012700), (20, 4260795), (21, 4057900), (22, 3873450), (25, 3408636), (28, 3043425), (30, 2840530), (31, 2748900), (33, 2582300), (34, 2506350), (35, 2434740), (42, 2028950), (44, 1936725), (49, 1739100), (50, 1704318), (51, 1670900), (55, 1549380), (60, 1420265), (62, 1374450), (66, 1291150), (68, 1253175), (70, 1217370), (75, 1136212), (77, 1106700), (84, 1014475), (85, 1002540), (93, 916300), (98, 869550), (100, 852159), (102, 835450), (105, 811580), (110, 774690), (119, 716100), (124, 687225), (132, 645575), (140, 608685), (147, 579700), (150, 568106), (154, 553350), (155, 549780), (165, 516460), (170, 501270), (175, 486948), (186, 458150), (187, 455700), (196, 434775), (204, 417725), (210, 405790), (217, 392700), (220, 387345), (231, 368900), (238, 358050), (245, 347820), (255, 334180), (275, 309876), (294, 289850), (300, 284053), (308, 276675), (310, 274890), (330, 258230), (340, 250635), (341, 249900), (350, 243474), (357, 238700), (372, 229075), (374, 227850), (385, 221340), (420, 202895), (425, 200508), (434, 196350), (462, 184450), (465, 183260), (476, 179025), (490, 173910), (510, 167090), (525, 162316), (527, 161700), (539, 158100), (550, 154938), (561, 151900), (588, 144925), (595, 143220), (620, 137445), (651, 130900), (660, 129115), (682, 124950), (700, 121737), (714, 119350), (735, 115940), (748, 113925), (770, 110670), (775, 109956), (825, 103292), (833, 102300), (850, 100254), (868, 98175), (924, 92225), (930, 91630), (935, 91140), (980, 86955), (1020, 83545), (1023, 83300), (1050, 81158), (1054, 80850), (1078, 79050), (1085, 78540), (1100, 77469), (1122, 75950), (1155, 73780), (1190, 71610), (1225, 69564), (1275, 66836), (1302, 65450), (1309, 65100), (1364, 62475), (1428, 59675), (1470, 57970), (1519, 56100), (1540, 55335), (1550, 54978), (1581, 53900), (1617, 52700), (1650, 51646), (1666, 51150), (1700, 50127), (1705, 49980), (1785, 47740), (1860, 45815), (1870, 45570), (1925, 44268), (2046, 41650), (2100, 40579), (2108, 40425), (2156, 39525), (2170, 39270), (2244, 37975), (2310, 36890), (2325, 36652), (2380, 35805), (2387, 35700), (2450, 34782), (2499, 34100), (2550, 33418), (2604, 32725), (2618, 32550), (2635, 32340), (2695, 31620), (2805, 30380), (2940, 28985), (2975, 28644), (3038, 28050), (3100, 27489), (3162, 26950), (3234, 26350), (3255, 26180), (3300, 25823), (3332, 25575), (3410, 24990), (3570, 23870), (3675, 23188), (3689, 23100), (3740, 22785), (3850, 22134), (3927, 21700), (4092, 20825), (4165, 20460), (4340, 19635), (4557, 18700), (4620, 18445), (4650, 18326), (4675, 18228), (4774, 17850), (4900, 17391), (4998, 17050), (5100, 16709), (5115, 16660), (5236, 16275), (5270, 16170), (5390, 15810), (5425, 15708), (5610, 15190), (5775, 14756), (5797, 14700), (5950, 14322), (6076, 14025), (6324, 13475), (6468, 13175), (6510, 13090), (6545, 13020), (6820, 12495), (7140, 11935), (7161, 11900), (7350, 11594), (7378, 11550), (7595, 11220), (7700, 11067), (7854, 10850), (7905, 10780), (8085, 10540), (8330, 10230), (8525, 9996), (8925, 9548), (9114, 9350), (9163, 9300)]