3901950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:83

約数の個数: 144

約数和(自身を含む): 12186720

約数和(自身を除く): 8284770

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 25, 26, 29, 30, 39, 45, 46, 50, 58, 65, 69, 75, 78, 87, 90, 115, 117, 130, 138, 145, 150, 174, 195, 207, 225, 230, 234, 261, 290, 299, 325, 345, 377, 390, 414, 435, 450, 522, 575, 585, 598, 650, 667, 690, 725, 754, 870, 897, 975, 1035, 1131, 1150, 1170, 1305, 1334, 1450, 1495, 1725, 1794, 1885, 1950, 2001, 2070, 2175, 2262, 2610, 2691, 2925, 2990, 3335, 3393, 3450, 3770, 4002, 4350, 4485, 5175, 5382, 5655, 5850, 6003, 6525, 6670, 6786, 7475, 8671, 8970, 9425, 10005, 10350, 11310, 12006, 13050, 13455, 14950, 16675, 16965, 17342, 18850, 20010, 22425, 26013, 26910, 28275, 30015, 33350, 33930, 43355, 44850, 50025, 52026, 56550, 60030, 67275, 78039, 84825, 86710, 100050, 130065, 134550, 150075, 156078, 169650, 216775, 260130, 300150, 390195, 433550, 650325, 780390, 1300650, 1950975, 3901950]

約数ペア:

[(1, 3901950), (2, 1950975), (3, 1300650), (5, 780390), (6, 650325), (9, 433550), (10, 390195), (13, 300150), (15, 260130), (18, 216775), (23, 169650), (25, 156078), (26, 150075), (29, 134550), (30, 130065), (39, 100050), (45, 86710), (46, 84825), (50, 78039), (58, 67275), (65, 60030), (69, 56550), (75, 52026), (78, 50025), (87, 44850), (90, 43355), (115, 33930), (117, 33350), (130, 30015), (138, 28275), (145, 26910), (150, 26013), (174, 22425), (195, 20010), (207, 18850), (225, 17342), (230, 16965), (234, 16675), (261, 14950), (290, 13455), (299, 13050), (325, 12006), (345, 11310), (377, 10350), (390, 10005), (414, 9425), (435, 8970), (450, 8671), (522, 7475), (575, 6786), (585, 6670), (598, 6525), (650, 6003), (667, 5850), (690, 5655), (725, 5382), (754, 5175), (870, 4485), (897, 4350), (975, 4002), (1035, 3770), (1131, 3450), (1150, 3393), (1170, 3335), (1305, 2990), (1334, 2925), (1450, 2691), (1495, 2610), (1725, 2262), (1794, 2175), (1885, 2070), (1950, 2001)]