858787020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 432

約数和(自身を含む): 3341257920

約数和(自身を除く): 2482470900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 37, 39, 42, 45, 52, 60, 63, 65, 70, 74, 78, 84, 90, 91, 105, 109, 111, 117, 126, 130, 140, 148, 156, 169, 180, 182, 185, 195, 210, 218, 222, 234, 252, 259, 260, 273, 315, 327, 333, 338, 364, 370, 390, 420, 436, 444, 455, 468, 481, 507, 518, 545, 546, 555, 585, 630, 654, 666, 676, 740, 763, 777, 780, 819, 845, 910, 962, 981, 1014, 1036, 1090, 1092, 1110, 1170, 1183, 1260, 1295, 1308, 1332, 1365, 1417, 1443, 1521, 1526, 1554, 1635, 1638, 1665, 1690, 1820, 1924, 1962, 2028, 2180, 2220, 2289, 2331, 2340, 2366, 2405, 2535, 2590, 2730, 2834, 2886, 3042, 3052, 3108, 3270, 3276, 3330, 3367, 3380, 3549, 3815, 3885, 3924, 4033, 4095, 4251, 4329, 4578, 4662, 4732, 4810, 4905, 5070, 5180, 5460, 5668, 5772, 5915, 6084, 6253, 6540, 6660, 6734, 6867, 7085, 7098, 7215, 7605, 7630, 7770, 8066, 8190, 8502, 8658, 9156, 9324, 9620, 9810, 9919, 10101, 10140, 10647, 11445, 11655, 11830, 12099, 12506, 12753, 13468, 13734, 14170, 14196, 14430, 15210, 15260, 15540, 16132, 16380, 16835, 17004, 17316, 17745, 18421, 18759, 19620, 19838, 20165, 20202, 21255, 21294, 21645, 22890, 23310, 23660, 24198, 25012, 25506, 27468, 28231, 28340, 28860, 29757, 30303, 30420, 31265, 33670, 34335, 35490, 36297, 36842, 37518, 39676, 40330, 40404, 42510, 42588, 43290, 43771, 45780, 46620, 48396, 49595, 50505, 51012, 52429, 53235, 55263, 56277, 56462, 59514, 60495, 60606, 62530, 63765, 67340, 68670, 70980, 72594, 73684, 75036, 80660, 84693, 85020, 86580, 87542, 89271, 92105, 93795, 99190, 101010, 104858, 106470, 110526, 112554, 112924, 119028, 120990, 121212, 125060, 127530, 128947, 131313, 137340, 141155, 145188, 148785, 151515, 157287, 165789, 169386, 175084, 178542, 181485, 184210, 187590, 198380, 202020, 209716, 212940, 218855, 221052, 225108, 241980, 254079, 255060, 257894, 262145, 262626, 276315, 281385, 282310, 297570, 303030, 314574, 331578, 338772, 357084, 362970, 367003, 368420, 375180, 386841, 393939, 423465, 437710, 446355, 471861, 508158, 515788, 524290, 525252, 552630, 562770, 564620, 595140, 606060, 629148, 644735, 656565, 663156, 681577, 725940, 734006, 773682, 786435, 787878, 828945, 846930, 875420, 892710, 943722, 1016316, 1048580, 1101009, 1105260, 1125540, 1160523, 1270395, 1289470, 1313130, 1363154, 1468012, 1547364, 1572870, 1575756, 1657890, 1693860, 1785420, 1835015, 1887444, 1934205, 1969695, 2044731, 2202018, 2321046, 2359305, 2540790, 2578940, 2626260, 2726308, 3145740, 3303027, 3315780, 3407885, 3670030, 3868410, 3939390, 4089462, 4404036, 4642092, 4718610, 4771039, 5081580, 5505045, 5802615, 6134193, 6606054, 6815770, 7340060, 7736820, 7878780, 8178924, 9437220, 9542078, 10223655, 11010090, 11605230, 12268386, 13212108, 13631540, 14313117, 16515135, 19084156, 20447310, 22020180, 23210460, 23855195, 24536772, 28626234, 30670965, 33030270, 40894620, 42939351, 47710390, 57252468, 61341930, 66060540, 71565585, 85878702, 95420780, 122683860, 143131170, 171757404, 214696755, 286262340, 429393510, 858787020]

約数ペア:

[(1, 858787020), (2, 429393510), (3, 286262340), (4, 214696755), (5, 171757404), (6, 143131170), (7, 122683860), (9, 95420780), (10, 85878702), (12, 71565585), (13, 66060540), (14, 61341930), (15, 57252468), (18, 47710390), (20, 42939351), (21, 40894620), (26, 33030270), (28, 30670965), (30, 28626234), (35, 24536772), (36, 23855195), (37, 23210460), (39, 22020180), (42, 20447310), (45, 19084156), (52, 16515135), (60, 14313117), (63, 13631540), (65, 13212108), (70, 12268386), (74, 11605230), (78, 11010090), (84, 10223655), (90, 9542078), (91, 9437220), (105, 8178924), (109, 7878780), (111, 7736820), (117, 7340060), (126, 6815770), (130, 6606054), (140, 6134193), (148, 5802615), (156, 5505045), (169, 5081580), (180, 4771039), (182, 4718610), (185, 4642092), (195, 4404036), (210, 4089462), (218, 3939390), (222, 3868410), (234, 3670030), (252, 3407885), (259, 3315780), (260, 3303027), (273, 3145740), (315, 2726308), (327, 2626260), (333, 2578940), (338, 2540790), (364, 2359305), (370, 2321046), (390, 2202018), (420, 2044731), (436, 1969695), (444, 1934205), (455, 1887444), (468, 1835015), (481, 1785420), (507, 1693860), (518, 1657890), (545, 1575756), (546, 1572870), (555, 1547364), (585, 1468012), (630, 1363154), (654, 1313130), (666, 1289470), (676, 1270395), (740, 1160523), (763, 1125540), (777, 1105260), (780, 1101009), (819, 1048580), (845, 1016316), (910, 943722), (962, 892710), (981, 875420), (1014, 846930), (1036, 828945), (1090, 787878), (1092, 786435), (1110, 773682), (1170, 734006), (1183, 725940), (1260, 681577), (1295, 663156), (1308, 656565), (1332, 644735), (1365, 629148), (1417, 606060), (1443, 595140), (1521, 564620), (1526, 562770), (1554, 552630), (1635, 525252), (1638, 524290), (1665, 515788), (1690, 508158), (1820, 471861), (1924, 446355), (1962, 437710), (2028, 423465), (2180, 393939), (2220, 386841), (2289, 375180), (2331, 368420), (2340, 367003), (2366, 362970), (2405, 357084), (2535, 338772), (2590, 331578), (2730, 314574), (2834, 303030), (2886, 297570), (3042, 282310), (3052, 281385), (3108, 276315), (3270, 262626), (3276, 262145), (3330, 257894), (3367, 255060), (3380, 254079), (3549, 241980), (3815, 225108), (3885, 221052), (3924, 218855), (4033, 212940), (4095, 209716), (4251, 202020), (4329, 198380), (4578, 187590), (4662, 184210), (4732, 181485), (4810, 178542), (4905, 175084), (5070, 169386), (5180, 165789), (5460, 157287), (5668, 151515), (5772, 148785), (5915, 145188), (6084, 141155), (6253, 137340), (6540, 131313), (6660, 128947), (6734, 127530), (6867, 125060), (7085, 121212), (7098, 120990), (7215, 119028), (7605, 112924), (7630, 112554), (7770, 110526), (8066, 106470), (8190, 104858), (8502, 101010), (8658, 99190), (9156, 93795), (9324, 92105), (9620, 89271), (9810, 87542), (9919, 86580), (10101, 85020), (10140, 84693), (10647, 80660), (11445, 75036), (11655, 73684), (11830, 72594), (12099, 70980), (12506, 68670), (12753, 67340), (13468, 63765), (13734, 62530), (14170, 60606), (14196, 60495), (14430, 59514), (15210, 56462), (15260, 56277), (15540, 55263), (16132, 53235), (16380, 52429), (16835, 51012), (17004, 50505), (17316, 49595), (17745, 48396), (18421, 46620), (18759, 45780), (19620, 43771), (19838, 43290), (20165, 42588), (20202, 42510), (21255, 40404), (21294, 40330), (21645, 39676), (22890, 37518), (23310, 36842), (23660, 36297), (24198, 35490), (25012, 34335), (25506, 33670), (27468, 31265), (28231, 30420), (28340, 30303), (28860, 29757)]