126853740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2357}}^1$

素因数の和:2408

約数の個数: 144

約数和(自身を含む): 432589248

約数和(自身を除く): 305735508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 260, 276, 299, 345, 390, 414, 460, 468, 585, 598, 690, 780, 828, 897, 1035, 1170, 1196, 1380, 1495, 1794, 2070, 2340, 2357, 2691, 2990, 3588, 4140, 4485, 4714, 5382, 5980, 7071, 8970, 9428, 10764, 11785, 13455, 14142, 17940, 21213, 23570, 26910, 28284, 30641, 35355, 42426, 47140, 53820, 54211, 61282, 70710, 84852, 91923, 106065, 108422, 122564, 141420, 153205, 162633, 183846, 212130, 216844, 271055, 275769, 306410, 325266, 367692, 424260, 459615, 487899, 542110, 551538, 612820, 650532, 704743, 813165, 919230, 975798, 1084220, 1103076, 1378845, 1409486, 1626330, 1838460, 1951596, 2114229, 2439495, 2757690, 2818972, 3252660, 3523715, 4228458, 4878990, 5515380, 6342687, 7047430, 8456916, 9757980, 10571145, 12685374, 14094860, 21142290, 25370748, 31713435, 42284580, 63426870, 126853740]

約数ペア:

[(1, 126853740), (2, 63426870), (3, 42284580), (4, 31713435), (5, 25370748), (6, 21142290), (9, 14094860), (10, 12685374), (12, 10571145), (13, 9757980), (15, 8456916), (18, 7047430), (20, 6342687), (23, 5515380), (26, 4878990), (30, 4228458), (36, 3523715), (39, 3252660), (45, 2818972), (46, 2757690), (52, 2439495), (60, 2114229), (65, 1951596), (69, 1838460), (78, 1626330), (90, 1409486), (92, 1378845), (115, 1103076), (117, 1084220), (130, 975798), (138, 919230), (156, 813165), (180, 704743), (195, 650532), (207, 612820), (230, 551538), (234, 542110), (260, 487899), (276, 459615), (299, 424260), (345, 367692), (390, 325266), (414, 306410), (460, 275769), (468, 271055), (585, 216844), (598, 212130), (690, 183846), (780, 162633), (828, 153205), (897, 141420), (1035, 122564), (1170, 108422), (1196, 106065), (1380, 91923), (1495, 84852), (1794, 70710), (2070, 61282), (2340, 54211), (2357, 53820), (2691, 47140), (2990, 42426), (3588, 35355), (4140, 30641), (4485, 28284), (4714, 26910), (5382, 23570), (5980, 21213), (7071, 17940), (8970, 14142), (9428, 13455), (10764, 11785)]