2015289900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7489}}^1$

素因数の和:7545

約数の個数: 216

約数和(自身を含む): 7099441440

約数和(自身を除く): 5084151540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 25, 26, 30, 36, 39, 45, 46, 50, 52, 60, 65, 69, 75, 78, 90, 92, 100, 115, 117, 130, 138, 150, 156, 180, 195, 207, 225, 230, 234, 260, 276, 299, 300, 325, 345, 390, 414, 450, 460, 468, 575, 585, 598, 650, 690, 780, 828, 897, 900, 975, 1035, 1150, 1170, 1196, 1300, 1380, 1495, 1725, 1794, 1950, 2070, 2300, 2340, 2691, 2925, 2990, 3450, 3588, 3900, 4140, 4485, 5175, 5382, 5850, 5980, 6900, 7475, 7489, 8970, 10350, 10764, 11700, 13455, 14950, 14978, 17940, 20700, 22425, 22467, 26910, 29900, 29956, 37445, 44850, 44934, 53820, 67275, 67401, 74890, 89700, 89868, 97357, 112335, 134550, 134802, 149780, 172247, 187225, 194714, 224670, 269100, 269604, 292071, 337005, 344494, 374450, 389428, 449340, 486785, 516741, 561675, 584142, 674010, 688988, 748900, 861235, 876213, 973570, 1033482, 1123350, 1168284, 1348020, 1460355, 1550223, 1685025, 1722470, 1752426, 1947140, 2066964, 2239211, 2246700, 2433925, 2583705, 2920710, 3100446, 3370050, 3444940, 3504852, 4306175, 4381065, 4478422, 4867850, 5167410, 5841420, 6200892, 6717633, 6740100, 7301775, 7751115, 8612350, 8762130, 8956844, 9735700, 10334820, 11196055, 12918525, 13435266, 14603550, 15502230, 17224700, 17524260, 20152899, 21905325, 22392110, 25837050, 26870532, 29207100, 31004460, 33588165, 38755575, 40305798, 43810650, 44784220, 51674100, 55980275, 67176330, 77511150, 80611596, 87621300, 100764495, 111960550, 134352660, 155022300, 167940825, 201528990, 223921100, 335881650, 403057980, 503822475, 671763300, 1007644950, 2015289900]

約数ペア:

[(1, 2015289900), (2, 1007644950), (3, 671763300), (4, 503822475), (5, 403057980), (6, 335881650), (9, 223921100), (10, 201528990), (12, 167940825), (13, 155022300), (15, 134352660), (18, 111960550), (20, 100764495), (23, 87621300), (25, 80611596), (26, 77511150), (30, 67176330), (36, 55980275), (39, 51674100), (45, 44784220), (46, 43810650), (50, 40305798), (52, 38755575), (60, 33588165), (65, 31004460), (69, 29207100), (75, 26870532), (78, 25837050), (90, 22392110), (92, 21905325), (100, 20152899), (115, 17524260), (117, 17224700), (130, 15502230), (138, 14603550), (150, 13435266), (156, 12918525), (180, 11196055), (195, 10334820), (207, 9735700), (225, 8956844), (230, 8762130), (234, 8612350), (260, 7751115), (276, 7301775), (299, 6740100), (300, 6717633), (325, 6200892), (345, 5841420), (390, 5167410), (414, 4867850), (450, 4478422), (460, 4381065), (468, 4306175), (575, 3504852), (585, 3444940), (598, 3370050), (650, 3100446), (690, 2920710), (780, 2583705), (828, 2433925), (897, 2246700), (900, 2239211), (975, 2066964), (1035, 1947140), (1150, 1752426), (1170, 1722470), (1196, 1685025), (1300, 1550223), (1380, 1460355), (1495, 1348020), (1725, 1168284), (1794, 1123350), (1950, 1033482), (2070, 973570), (2300, 876213), (2340, 861235), (2691, 748900), (2925, 688988), (2990, 674010), (3450, 584142), (3588, 561675), (3900, 516741), (4140, 486785), (4485, 449340), (5175, 389428), (5382, 374450), (5850, 344494), (5980, 337005), (6900, 292071), (7475, 269604), (7489, 269100), (8970, 224670), (10350, 194714), (10764, 187225), (11700, 172247), (13455, 149780), (14950, 134802), (14978, 134550), (17940, 112335), (20700, 97357), (22425, 89868), (22467, 89700), (26910, 74890), (29900, 67401), (29956, 67275), (37445, 53820), (44850, 44934)]