124919820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2659}}^1$

素因数の和:2709

約数の個数: 120

約数和(自身を含む): 405543600

約数和(自身を除く): 280623780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 261, 270, 290, 324, 348, 405, 435, 522, 540, 580, 783, 810, 870, 1044, 1305, 1566, 1620, 1740, 2349, 2610, 2659, 3132, 3915, 4698, 5220, 5318, 7830, 7977, 9396, 10636, 11745, 13295, 15660, 15954, 23490, 23931, 26590, 31908, 39885, 46980, 47862, 53180, 71793, 77111, 79770, 95724, 119655, 143586, 154222, 159540, 215379, 231333, 239310, 287172, 308444, 358965, 385555, 430758, 462666, 478620, 693999, 717930, 771110, 861516, 925332, 1076895, 1156665, 1387998, 1435860, 1542220, 2081997, 2153790, 2313330, 2775996, 3469995, 4163994, 4307580, 4626660, 6245991, 6939990, 8327988, 10409985, 12491982, 13879980, 20819970, 24983964, 31229955, 41639940, 62459910, 124919820]

約数ペア:

[(1, 124919820), (2, 62459910), (3, 41639940), (4, 31229955), (5, 24983964), (6, 20819970), (9, 13879980), (10, 12491982), (12, 10409985), (15, 8327988), (18, 6939990), (20, 6245991), (27, 4626660), (29, 4307580), (30, 4163994), (36, 3469995), (45, 2775996), (54, 2313330), (58, 2153790), (60, 2081997), (81, 1542220), (87, 1435860), (90, 1387998), (108, 1156665), (116, 1076895), (135, 925332), (145, 861516), (162, 771110), (174, 717930), (180, 693999), (261, 478620), (270, 462666), (290, 430758), (324, 385555), (348, 358965), (405, 308444), (435, 287172), (522, 239310), (540, 231333), (580, 215379), (783, 159540), (810, 154222), (870, 143586), (1044, 119655), (1305, 95724), (1566, 79770), (1620, 77111), (1740, 71793), (2349, 53180), (2610, 47862), (2659, 46980), (3132, 39885), (3915, 31908), (4698, 26590), (5220, 23931), (5318, 23490), (7830, 15954), (7977, 15660), (9396, 13295), (10636, 11745)]