54888600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 189987840

約数和(自身を除く): 135099240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 31, 39, 40, 50, 52, 60, 62, 65, 75, 78, 93, 100, 104, 120, 124, 130, 150, 155, 156, 186, 195, 200, 227, 248, 260, 300, 310, 312, 325, 372, 390, 403, 454, 465, 520, 600, 620, 650, 681, 744, 775, 780, 806, 908, 930, 975, 1135, 1209, 1240, 1300, 1362, 1550, 1560, 1612, 1816, 1860, 1950, 2015, 2270, 2325, 2418, 2600, 2724, 2951, 3100, 3224, 3405, 3720, 3900, 4030, 4540, 4650, 4836, 5448, 5675, 5902, 6045, 6200, 6810, 7037, 7800, 8060, 8853, 9080, 9300, 9672, 10075, 11350, 11804, 12090, 13620, 14074, 14755, 16120, 17025, 17706, 18600, 20150, 21111, 22700, 23608, 24180, 27240, 28148, 29510, 30225, 34050, 35185, 35412, 40300, 42222, 44265, 45400, 48360, 56296, 59020, 60450, 68100, 70370, 70824, 73775, 80600, 84444, 88530, 91481, 105555, 118040, 120900, 136200, 140740, 147550, 168888, 175925, 177060, 182962, 211110, 221325, 241800, 274443, 281480, 295100, 351850, 354120, 365924, 422220, 442650, 457405, 527775, 548886, 590200, 703700, 731848, 844440, 885300, 914810, 1055550, 1097772, 1372215, 1407400, 1770600, 1829620, 2111100, 2195544, 2287025, 2744430, 3659240, 4222200, 4574050, 5488860, 6861075, 9148100, 10977720, 13722150, 18296200, 27444300, 54888600]

約数ペア:

[(1, 54888600), (2, 27444300), (3, 18296200), (4, 13722150), (5, 10977720), (6, 9148100), (8, 6861075), (10, 5488860), (12, 4574050), (13, 4222200), (15, 3659240), (20, 2744430), (24, 2287025), (25, 2195544), (26, 2111100), (30, 1829620), (31, 1770600), (39, 1407400), (40, 1372215), (50, 1097772), (52, 1055550), (60, 914810), (62, 885300), (65, 844440), (75, 731848), (78, 703700), (93, 590200), (100, 548886), (104, 527775), (120, 457405), (124, 442650), (130, 422220), (150, 365924), (155, 354120), (156, 351850), (186, 295100), (195, 281480), (200, 274443), (227, 241800), (248, 221325), (260, 211110), (300, 182962), (310, 177060), (312, 175925), (325, 168888), (372, 147550), (390, 140740), (403, 136200), (454, 120900), (465, 118040), (520, 105555), (600, 91481), (620, 88530), (650, 84444), (681, 80600), (744, 73775), (775, 70824), (780, 70370), (806, 68100), (908, 60450), (930, 59020), (975, 56296), (1135, 48360), (1209, 45400), (1240, 44265), (1300, 42222), (1362, 40300), (1550, 35412), (1560, 35185), (1612, 34050), (1816, 30225), (1860, 29510), (1950, 28148), (2015, 27240), (2270, 24180), (2325, 23608), (2418, 22700), (2600, 21111), (2724, 20150), (2951, 18600), (3100, 17706), (3224, 17025), (3405, 16120), (3720, 14755), (3900, 14074), (4030, 13620), (4540, 12090), (4650, 11804), (4836, 11350), (5448, 10075), (5675, 9672), (5902, 9300), (6045, 9080), (6200, 8853), (6810, 8060), (7037, 7800)]