127400940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:400

約数の個数: 144

約数和(自身を含む): 403786656

約数和(自身を除く): 276385716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 61, 82, 90, 122, 123, 164, 180, 183, 205, 244, 246, 283, 305, 366, 369, 410, 492, 549, 566, 610, 615, 732, 738, 820, 849, 915, 1098, 1132, 1220, 1230, 1415, 1476, 1698, 1830, 1845, 2196, 2460, 2501, 2547, 2745, 2830, 3396, 3660, 3690, 4245, 5002, 5094, 5490, 5660, 7380, 7503, 8490, 10004, 10188, 10980, 11603, 12505, 12735, 15006, 16980, 17263, 22509, 23206, 25010, 25470, 30012, 34526, 34809, 37515, 45018, 46412, 50020, 50940, 51789, 58015, 69052, 69618, 75030, 86315, 90036, 103578, 104427, 112545, 116030, 139236, 150060, 155367, 172630, 174045, 207156, 208854, 225090, 232060, 258945, 310734, 345260, 348090, 417708, 450180, 517890, 522135, 621468, 696180, 707783, 776835, 1035780, 1044270, 1415566, 1553670, 2088540, 2123349, 2831132, 3107340, 3538915, 4246698, 6370047, 7077830, 8493396, 10616745, 12740094, 14155660, 21233490, 25480188, 31850235, 42466980, 63700470, 127400940]

約数ペア:

[(1, 127400940), (2, 63700470), (3, 42466980), (4, 31850235), (5, 25480188), (6, 21233490), (9, 14155660), (10, 12740094), (12, 10616745), (15, 8493396), (18, 7077830), (20, 6370047), (30, 4246698), (36, 3538915), (41, 3107340), (45, 2831132), (60, 2123349), (61, 2088540), (82, 1553670), (90, 1415566), (122, 1044270), (123, 1035780), (164, 776835), (180, 707783), (183, 696180), (205, 621468), (244, 522135), (246, 517890), (283, 450180), (305, 417708), (366, 348090), (369, 345260), (410, 310734), (492, 258945), (549, 232060), (566, 225090), (610, 208854), (615, 207156), (732, 174045), (738, 172630), (820, 155367), (849, 150060), (915, 139236), (1098, 116030), (1132, 112545), (1220, 104427), (1230, 103578), (1415, 90036), (1476, 86315), (1698, 75030), (1830, 69618), (1845, 69052), (2196, 58015), (2460, 51789), (2501, 50940), (2547, 50020), (2745, 46412), (2830, 45018), (3396, 37515), (3660, 34809), (3690, 34526), (4245, 30012), (5002, 25470), (5094, 25010), (5490, 23206), (5660, 22509), (7380, 17263), (7503, 16980), (8490, 15006), (10004, 12735), (10188, 12505), (10980, 11603)]