115415820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:473

約数の個数: 192

約数和(自身を含む): 397111680

約数和(自身を除く): 281695860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 41, 45, 52, 54, 60, 65, 78, 82, 90, 108, 117, 123, 130, 135, 156, 164, 180, 195, 205, 234, 246, 260, 270, 351, 369, 390, 401, 410, 468, 492, 533, 540, 585, 615, 702, 738, 780, 802, 820, 1066, 1107, 1170, 1203, 1230, 1404, 1476, 1599, 1604, 1755, 1845, 2005, 2132, 2214, 2340, 2406, 2460, 2665, 3198, 3510, 3609, 3690, 4010, 4428, 4797, 4812, 5213, 5330, 5535, 6015, 6396, 7020, 7218, 7380, 7995, 8020, 9594, 10426, 10660, 10827, 11070, 12030, 14391, 14436, 15639, 15990, 16441, 18045, 19188, 20852, 21654, 22140, 23985, 24060, 26065, 28782, 31278, 31980, 32882, 36090, 43308, 46917, 47970, 49323, 52130, 54135, 57564, 62556, 65764, 71955, 72180, 78195, 82205, 93834, 95940, 98646, 104260, 108270, 140751, 143910, 147969, 156390, 164410, 187668, 197292, 213733, 216540, 234585, 246615, 281502, 287820, 295938, 312780, 328820, 427466, 443907, 469170, 493230, 563004, 591876, 641199, 703755, 739845, 854932, 887814, 938340, 986460, 1068665, 1282398, 1407510, 1479690, 1775628, 1923597, 2137330, 2219535, 2564796, 2815020, 2959380, 3205995, 3847194, 4274660, 4439070, 5770791, 6411990, 7694388, 8878140, 9617985, 11541582, 12823980, 19235970, 23083164, 28853955, 38471940, 57707910, 115415820]

約数ペア:

[(1, 115415820), (2, 57707910), (3, 38471940), (4, 28853955), (5, 23083164), (6, 19235970), (9, 12823980), (10, 11541582), (12, 9617985), (13, 8878140), (15, 7694388), (18, 6411990), (20, 5770791), (26, 4439070), (27, 4274660), (30, 3847194), (36, 3205995), (39, 2959380), (41, 2815020), (45, 2564796), (52, 2219535), (54, 2137330), (60, 1923597), (65, 1775628), (78, 1479690), (82, 1407510), (90, 1282398), (108, 1068665), (117, 986460), (123, 938340), (130, 887814), (135, 854932), (156, 739845), (164, 703755), (180, 641199), (195, 591876), (205, 563004), (234, 493230), (246, 469170), (260, 443907), (270, 427466), (351, 328820), (369, 312780), (390, 295938), (401, 287820), (410, 281502), (468, 246615), (492, 234585), (533, 216540), (540, 213733), (585, 197292), (615, 187668), (702, 164410), (738, 156390), (780, 147969), (802, 143910), (820, 140751), (1066, 108270), (1107, 104260), (1170, 98646), (1203, 95940), (1230, 93834), (1404, 82205), (1476, 78195), (1599, 72180), (1604, 71955), (1755, 65764), (1845, 62556), (2005, 57564), (2132, 54135), (2214, 52130), (2340, 49323), (2406, 47970), (2460, 46917), (2665, 43308), (3198, 36090), (3510, 32882), (3609, 31980), (3690, 31278), (4010, 28782), (4428, 26065), (4797, 24060), (4812, 23985), (5213, 22140), (5330, 21654), (5535, 20852), (6015, 19188), (6396, 18045), (7020, 16441), (7218, 15990), (7380, 15639), (7995, 14436), (8020, 14391), (9594, 12030), (10426, 11070), (10660, 10827)]