129737250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{23}}^2\times {\mathrm{109}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 370089720

約数和(自身を除く): 240352470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 109, 115, 125, 138, 150, 207, 218, 225, 230, 250, 327, 345, 375, 414, 450, 529, 545, 575, 654, 690, 750, 981, 1035, 1058, 1090, 1125, 1150, 1587, 1635, 1725, 1962, 2070, 2250, 2507, 2645, 2725, 2875, 3174, 3270, 3450, 4761, 4905, 5014, 5175, 5290, 5450, 5750, 7521, 7935, 8175, 8625, 9522, 9810, 10350, 12535, 13225, 13625, 15042, 15870, 16350, 17250, 22563, 23805, 24525, 25070, 25875, 26450, 27250, 37605, 39675, 40875, 45126, 47610, 49050, 51750, 57661, 62675, 66125, 75210, 79350, 81750, 112815, 115322, 119025, 122625, 125350, 132250, 172983, 188025, 198375, 225630, 238050, 245250, 288305, 313375, 345966, 376050, 396750, 518949, 564075, 576610, 595125, 626750, 864915, 940125, 1037898, 1128150, 1190250, 1441525, 1729830, 1880250, 2594745, 2820375, 2883050, 4324575, 5189490, 5640750, 7207625, 8649150, 12973725, 14415250, 21622875, 25947450, 43245750, 64868625, 129737250]

約数ペア:

[(1, 129737250), (2, 64868625), (3, 43245750), (5, 25947450), (6, 21622875), (9, 14415250), (10, 12973725), (15, 8649150), (18, 7207625), (23, 5640750), (25, 5189490), (30, 4324575), (45, 2883050), (46, 2820375), (50, 2594745), (69, 1880250), (75, 1729830), (90, 1441525), (109, 1190250), (115, 1128150), (125, 1037898), (138, 940125), (150, 864915), (207, 626750), (218, 595125), (225, 576610), (230, 564075), (250, 518949), (327, 396750), (345, 376050), (375, 345966), (414, 313375), (450, 288305), (529, 245250), (545, 238050), (575, 225630), (654, 198375), (690, 188025), (750, 172983), (981, 132250), (1035, 125350), (1058, 122625), (1090, 119025), (1125, 115322), (1150, 112815), (1587, 81750), (1635, 79350), (1725, 75210), (1962, 66125), (2070, 62675), (2250, 57661), (2507, 51750), (2645, 49050), (2725, 47610), (2875, 45126), (3174, 40875), (3270, 39675), (3450, 37605), (4761, 27250), (4905, 26450), (5014, 25875), (5175, 25070), (5290, 24525), (5450, 23805), (5750, 22563), (7521, 17250), (7935, 16350), (8175, 15870), (8625, 15042), (9522, 13625), (9810, 13225), (10350, 12535)]