142499250

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:287

約数の個数: 160

約数和(自身を含む): 413157888

約数和(自身を除く): 270658638

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 81, 90, 93, 125, 135, 150, 155, 162, 186, 225, 227, 250, 270, 279, 310, 375, 405, 450, 454, 465, 558, 675, 681, 750, 775, 810, 837, 930, 1125, 1135, 1350, 1362, 1395, 1550, 1674, 2025, 2043, 2250, 2270, 2325, 2511, 2790, 3375, 3405, 3875, 4050, 4086, 4185, 4650, 5022, 5675, 6129, 6750, 6810, 6975, 7037, 7750, 8370, 10125, 10215, 11350, 11625, 12258, 12555, 13950, 14074, 17025, 18387, 20250, 20430, 20925, 21111, 23250, 25110, 28375, 30645, 34050, 34875, 35185, 36774, 41850, 42222, 51075, 56750, 61290, 62775, 63333, 69750, 70370, 85125, 91935, 102150, 104625, 105555, 125550, 126666, 153225, 170250, 175925, 183870, 189999, 209250, 211110, 255375, 306450, 313875, 316665, 351850, 379998, 459675, 510750, 527775, 569997, 627750, 633330, 766125, 879625, 919350, 949995, 1055550, 1139994, 1532250, 1583325, 1759250, 1899990, 2298375, 2638875, 2849985, 3166650, 4596750, 4749975, 5277750, 5699970, 7916625, 9499950, 14249925, 15833250, 23749875, 28499850, 47499750, 71249625, 142499250]

約数ペア:

[(1, 142499250), (2, 71249625), (3, 47499750), (5, 28499850), (6, 23749875), (9, 15833250), (10, 14249925), (15, 9499950), (18, 7916625), (25, 5699970), (27, 5277750), (30, 4749975), (31, 4596750), (45, 3166650), (50, 2849985), (54, 2638875), (62, 2298375), (75, 1899990), (81, 1759250), (90, 1583325), (93, 1532250), (125, 1139994), (135, 1055550), (150, 949995), (155, 919350), (162, 879625), (186, 766125), (225, 633330), (227, 627750), (250, 569997), (270, 527775), (279, 510750), (310, 459675), (375, 379998), (405, 351850), (450, 316665), (454, 313875), (465, 306450), (558, 255375), (675, 211110), (681, 209250), (750, 189999), (775, 183870), (810, 175925), (837, 170250), (930, 153225), (1125, 126666), (1135, 125550), (1350, 105555), (1362, 104625), (1395, 102150), (1550, 91935), (1674, 85125), (2025, 70370), (2043, 69750), (2250, 63333), (2270, 62775), (2325, 61290), (2511, 56750), (2790, 51075), (3375, 42222), (3405, 41850), (3875, 36774), (4050, 35185), (4086, 34875), (4185, 34050), (4650, 30645), (5022, 28375), (5675, 25110), (6129, 23250), (6750, 21111), (6810, 20925), (6975, 20430), (7037, 20250), (7750, 18387), (8370, 17025), (10125, 14074), (10215, 13950), (11350, 12555), (11625, 12258)]