87170460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 192

約数和(自身を含む): 283143168

約数和(自身を除く): 195972708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 43, 46, 52, 60, 65, 69, 78, 86, 92, 113, 115, 129, 130, 138, 156, 172, 195, 215, 226, 230, 258, 260, 276, 299, 339, 345, 390, 430, 452, 460, 516, 559, 565, 598, 645, 678, 690, 780, 860, 897, 989, 1118, 1130, 1196, 1290, 1356, 1380, 1469, 1495, 1677, 1695, 1794, 1978, 2236, 2260, 2580, 2599, 2795, 2938, 2967, 2990, 3354, 3390, 3588, 3956, 4407, 4485, 4859, 4945, 5198, 5590, 5876, 5934, 5980, 6708, 6780, 7345, 7797, 8385, 8814, 8970, 9718, 9890, 10396, 11180, 11868, 12857, 12995, 14577, 14690, 14835, 15594, 16770, 17628, 17940, 19436, 19780, 22035, 24295, 25714, 25990, 29154, 29380, 29670, 31188, 33540, 33787, 38571, 38985, 44070, 48590, 51428, 51980, 58308, 59340, 63167, 64285, 67574, 72885, 77142, 77970, 88140, 97180, 101361, 111757, 126334, 128570, 135148, 145770, 154284, 155940, 168935, 189501, 192855, 202722, 223514, 252668, 257140, 291540, 315835, 335271, 337870, 379002, 385710, 405444, 447028, 506805, 558785, 631670, 670542, 675740, 758004, 771420, 947505, 1013610, 1117570, 1263340, 1341084, 1452841, 1676355, 1895010, 2027220, 2235140, 2905682, 3352710, 3790020, 4358523, 5811364, 6705420, 7264205, 8717046, 14528410, 17434092, 21792615, 29056820, 43585230, 87170460]

約数ペア:

[(1, 87170460), (2, 43585230), (3, 29056820), (4, 21792615), (5, 17434092), (6, 14528410), (10, 8717046), (12, 7264205), (13, 6705420), (15, 5811364), (20, 4358523), (23, 3790020), (26, 3352710), (30, 2905682), (39, 2235140), (43, 2027220), (46, 1895010), (52, 1676355), (60, 1452841), (65, 1341084), (69, 1263340), (78, 1117570), (86, 1013610), (92, 947505), (113, 771420), (115, 758004), (129, 675740), (130, 670542), (138, 631670), (156, 558785), (172, 506805), (195, 447028), (215, 405444), (226, 385710), (230, 379002), (258, 337870), (260, 335271), (276, 315835), (299, 291540), (339, 257140), (345, 252668), (390, 223514), (430, 202722), (452, 192855), (460, 189501), (516, 168935), (559, 155940), (565, 154284), (598, 145770), (645, 135148), (678, 128570), (690, 126334), (780, 111757), (860, 101361), (897, 97180), (989, 88140), (1118, 77970), (1130, 77142), (1196, 72885), (1290, 67574), (1356, 64285), (1380, 63167), (1469, 59340), (1495, 58308), (1677, 51980), (1695, 51428), (1794, 48590), (1978, 44070), (2236, 38985), (2260, 38571), (2580, 33787), (2599, 33540), (2795, 31188), (2938, 29670), (2967, 29380), (2990, 29154), (3354, 25990), (3390, 25714), (3588, 24295), (3956, 22035), (4407, 19780), (4485, 19436), (4859, 17940), (4945, 17628), (5198, 16770), (5590, 15594), (5876, 14835), (5934, 14690), (5980, 14577), (6708, 12995), (6780, 12857), (7345, 11868), (7797, 11180), (8385, 10396), (8814, 9890), (8970, 9718)]