129611250

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:350

約数の個数: 120

約数和(自身を含む): 360756396

約数和(自身を除く): 231145146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 41, 45, 50, 75, 82, 90, 123, 125, 150, 205, 225, 246, 250, 281, 369, 375, 410, 450, 562, 615, 625, 738, 750, 843, 1025, 1125, 1230, 1250, 1405, 1686, 1845, 1875, 2050, 2250, 2529, 2810, 3075, 3690, 3750, 4215, 5058, 5125, 5625, 6150, 7025, 8430, 9225, 10250, 11250, 11521, 12645, 14050, 15375, 18450, 21075, 23042, 25290, 25625, 30750, 34563, 35125, 42150, 46125, 51250, 57605, 63225, 69126, 70250, 76875, 92250, 103689, 105375, 115210, 126450, 153750, 172815, 175625, 207378, 210750, 230625, 288025, 316125, 345630, 351250, 461250, 518445, 526875, 576050, 632250, 864075, 1036890, 1053750, 1440125, 1580625, 1728150, 2592225, 2880250, 3161250, 4320375, 5184450, 7200625, 8640750, 12961125, 14401250, 21601875, 25922250, 43203750, 64805625, 129611250]

約数ペア:

[(1, 129611250), (2, 64805625), (3, 43203750), (5, 25922250), (6, 21601875), (9, 14401250), (10, 12961125), (15, 8640750), (18, 7200625), (25, 5184450), (30, 4320375), (41, 3161250), (45, 2880250), (50, 2592225), (75, 1728150), (82, 1580625), (90, 1440125), (123, 1053750), (125, 1036890), (150, 864075), (205, 632250), (225, 576050), (246, 526875), (250, 518445), (281, 461250), (369, 351250), (375, 345630), (410, 316125), (450, 288025), (562, 230625), (615, 210750), (625, 207378), (738, 175625), (750, 172815), (843, 153750), (1025, 126450), (1125, 115210), (1230, 105375), (1250, 103689), (1405, 92250), (1686, 76875), (1845, 70250), (1875, 69126), (2050, 63225), (2250, 57605), (2529, 51250), (2810, 46125), (3075, 42150), (3690, 35125), (3750, 34563), (4215, 30750), (5058, 25625), (5125, 25290), (5625, 23042), (6150, 21075), (7025, 18450), (8430, 15375), (9225, 14050), (10250, 12645), (11250, 11521)]