74589840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{613}}^1$

素因数の和:658

約数の個数: 180

約数和(自身を含む): 271691316

約数和(自身を除く): 197101476

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 169, 180, 195, 208, 234, 240, 260, 312, 338, 360, 390, 468, 507, 520, 585, 613, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1226, 1352, 1521, 1560, 1690, 1839, 1872, 2028, 2340, 2452, 2535, 2704, 3042, 3065, 3120, 3380, 3678, 4056, 4680, 4904, 5070, 5517, 6084, 6130, 6760, 7356, 7605, 7969, 8112, 9195, 9360, 9808, 10140, 11034, 12168, 12260, 13520, 14712, 15210, 15938, 18390, 20280, 22068, 23907, 24336, 24520, 27585, 29424, 30420, 31876, 36780, 39845, 40560, 44136, 47814, 49040, 55170, 60840, 63752, 71721, 73560, 79690, 88272, 95628, 103597, 110340, 119535, 121680, 127504, 143442, 147120, 159380, 191256, 207194, 220680, 239070, 286884, 310791, 318760, 358605, 382512, 414388, 441360, 478140, 517985, 573768, 621582, 637520, 717210, 828776, 932373, 956280, 1035970, 1147536, 1243164, 1434420, 1553955, 1657552, 1864746, 1912560, 2071940, 2486328, 2868840, 3107910, 3729492, 4143880, 4661865, 4972656, 5737680, 6215820, 7458984, 8287760, 9323730, 12431640, 14917968, 18647460, 24863280, 37294920, 74589840]

約数ペア:

[(1, 74589840), (2, 37294920), (3, 24863280), (4, 18647460), (5, 14917968), (6, 12431640), (8, 9323730), (9, 8287760), (10, 7458984), (12, 6215820), (13, 5737680), (15, 4972656), (16, 4661865), (18, 4143880), (20, 3729492), (24, 3107910), (26, 2868840), (30, 2486328), (36, 2071940), (39, 1912560), (40, 1864746), (45, 1657552), (48, 1553955), (52, 1434420), (60, 1243164), (65, 1147536), (72, 1035970), (78, 956280), (80, 932373), (90, 828776), (104, 717210), (117, 637520), (120, 621582), (130, 573768), (144, 517985), (156, 478140), (169, 441360), (180, 414388), (195, 382512), (208, 358605), (234, 318760), (240, 310791), (260, 286884), (312, 239070), (338, 220680), (360, 207194), (390, 191256), (468, 159380), (507, 147120), (520, 143442), (585, 127504), (613, 121680), (624, 119535), (676, 110340), (720, 103597), (780, 95628), (845, 88272), (936, 79690), (1014, 73560), (1040, 71721), (1170, 63752), (1226, 60840), (1352, 55170), (1521, 49040), (1560, 47814), (1690, 44136), (1839, 40560), (1872, 39845), (2028, 36780), (2340, 31876), (2452, 30420), (2535, 29424), (2704, 27585), (3042, 24520), (3065, 24336), (3120, 23907), (3380, 22068), (3678, 20280), (4056, 18390), (4680, 15938), (4904, 15210), (5070, 14712), (5517, 13520), (6084, 12260), (6130, 12168), (6760, 11034), (7356, 10140), (7605, 9808), (7969, 9360), (8112, 9195)]