11974950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:143

約数の個数: 144

約数和(自身を含む): 36560160

約数和(自身を除く): 24585210

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 25, 26, 30, 39, 45, 46, 50, 65, 69, 75, 78, 89, 90, 115, 117, 130, 138, 150, 178, 195, 207, 225, 230, 234, 267, 299, 325, 345, 390, 414, 445, 450, 534, 575, 585, 598, 650, 690, 801, 890, 897, 975, 1035, 1150, 1157, 1170, 1335, 1495, 1602, 1725, 1794, 1950, 2047, 2070, 2225, 2314, 2670, 2691, 2925, 2990, 3450, 3471, 4005, 4094, 4450, 4485, 5175, 5382, 5785, 5850, 6141, 6675, 6942, 7475, 8010, 8970, 10235, 10350, 10413, 11570, 12282, 13350, 13455, 14950, 17355, 18423, 20025, 20470, 20826, 22425, 26611, 26910, 28925, 30705, 34710, 36846, 40050, 44850, 51175, 52065, 53222, 57850, 61410, 67275, 79833, 86775, 92115, 102350, 104130, 133055, 134550, 153525, 159666, 173550, 184230, 239499, 260325, 266110, 307050, 399165, 460575, 478998, 520650, 665275, 798330, 921150, 1197495, 1330550, 1995825, 2394990, 3991650, 5987475, 11974950]

約数ペア:

[(1, 11974950), (2, 5987475), (3, 3991650), (5, 2394990), (6, 1995825), (9, 1330550), (10, 1197495), (13, 921150), (15, 798330), (18, 665275), (23, 520650), (25, 478998), (26, 460575), (30, 399165), (39, 307050), (45, 266110), (46, 260325), (50, 239499), (65, 184230), (69, 173550), (75, 159666), (78, 153525), (89, 134550), (90, 133055), (115, 104130), (117, 102350), (130, 92115), (138, 86775), (150, 79833), (178, 67275), (195, 61410), (207, 57850), (225, 53222), (230, 52065), (234, 51175), (267, 44850), (299, 40050), (325, 36846), (345, 34710), (390, 30705), (414, 28925), (445, 26910), (450, 26611), (534, 22425), (575, 20826), (585, 20470), (598, 20025), (650, 18423), (690, 17355), (801, 14950), (890, 13455), (897, 13350), (975, 12282), (1035, 11570), (1150, 10413), (1157, 10350), (1170, 10235), (1335, 8970), (1495, 8010), (1602, 7475), (1725, 6942), (1794, 6675), (1950, 6141), (2047, 5850), (2070, 5785), (2225, 5382), (2314, 5175), (2670, 4485), (2691, 4450), (2925, 4094), (2990, 4005), (3450, 3471)]