204588750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{89}}^1\times {\mathrm{613}}^1$

素因数の和:727

約数の個数: 80

約数和(自身を含む): 517896720

約数和(自身を除く): 313307970

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 89, 125, 150, 178, 250, 267, 375, 445, 534, 613, 625, 750, 890, 1226, 1250, 1335, 1839, 1875, 2225, 2670, 3065, 3678, 3750, 4450, 6130, 6675, 9195, 11125, 13350, 15325, 18390, 22250, 30650, 33375, 45975, 54557, 55625, 66750, 76625, 91950, 109114, 111250, 153250, 163671, 166875, 229875, 272785, 327342, 333750, 383125, 459750, 545570, 766250, 818355, 1149375, 1363925, 1636710, 2298750, 2727850, 4091775, 6819625, 8183550, 13639250, 20458875, 34098125, 40917750, 68196250, 102294375, 204588750]

約数ペア:

[(1, 204588750), (2, 102294375), (3, 68196250), (5, 40917750), (6, 34098125), (10, 20458875), (15, 13639250), (25, 8183550), (30, 6819625), (50, 4091775), (75, 2727850), (89, 2298750), (125, 1636710), (150, 1363925), (178, 1149375), (250, 818355), (267, 766250), (375, 545570), (445, 459750), (534, 383125), (613, 333750), (625, 327342), (750, 272785), (890, 229875), (1226, 166875), (1250, 163671), (1335, 153250), (1839, 111250), (1875, 109114), (2225, 91950), (2670, 76625), (3065, 66750), (3678, 55625), (3750, 54557), (4450, 45975), (6130, 33375), (6675, 30650), (9195, 22250), (11125, 18390), (13350, 15325)]