74164680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1597}}^1$

素因数の和:1660

約数の個数: 128

約数和(自身を含む): 253123200

約数和(自身を除く): 178958520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 645, 774, 860, 1032, 1080, 1161, 1290, 1548, 1597, 1720, 1935, 2322, 2580, 3096, 3194, 3870, 4644, 4791, 5160, 5805, 6388, 7740, 7985, 9288, 9582, 11610, 12776, 14373, 15480, 15970, 19164, 23220, 23955, 28746, 31940, 38328, 43119, 46440, 47910, 57492, 63880, 68671, 71865, 86238, 95820, 114984, 137342, 143730, 172476, 191640, 206013, 215595, 274684, 287460, 343355, 344952, 412026, 431190, 549368, 574920, 618039, 686710, 824052, 862380, 1030065, 1236078, 1373420, 1648104, 1724760, 1854117, 2060130, 2472156, 2746840, 3090195, 3708234, 4120260, 4944312, 6180390, 7416468, 8240520, 9270585, 12360780, 14832936, 18541170, 24721560, 37082340, 74164680]

約数ペア:

[(1, 74164680), (2, 37082340), (3, 24721560), (4, 18541170), (5, 14832936), (6, 12360780), (8, 9270585), (9, 8240520), (10, 7416468), (12, 6180390), (15, 4944312), (18, 4120260), (20, 3708234), (24, 3090195), (27, 2746840), (30, 2472156), (36, 2060130), (40, 1854117), (43, 1724760), (45, 1648104), (54, 1373420), (60, 1236078), (72, 1030065), (86, 862380), (90, 824052), (108, 686710), (120, 618039), (129, 574920), (135, 549368), (172, 431190), (180, 412026), (215, 344952), (216, 343355), (258, 287460), (270, 274684), (344, 215595), (360, 206013), (387, 191640), (430, 172476), (516, 143730), (540, 137342), (645, 114984), (774, 95820), (860, 86238), (1032, 71865), (1080, 68671), (1161, 63880), (1290, 57492), (1548, 47910), (1597, 46440), (1720, 43119), (1935, 38328), (2322, 31940), (2580, 28746), (3096, 23955), (3194, 23220), (3870, 19164), (4644, 15970), (4791, 15480), (5160, 14373), (5805, 12776), (6388, 11610), (7740, 9582), (7985, 9288)]