74388750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:347

約数の個数: 80

約数和(自身を含む): 188939520

約数和(自身を除く): 114550770

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 83, 125, 150, 166, 239, 249, 250, 375, 415, 478, 498, 625, 717, 750, 830, 1195, 1245, 1250, 1434, 1875, 2075, 2390, 2490, 3585, 3750, 4150, 5975, 6225, 7170, 10375, 11950, 12450, 17925, 19837, 20750, 29875, 31125, 35850, 39674, 51875, 59511, 59750, 62250, 89625, 99185, 103750, 119022, 149375, 155625, 179250, 198370, 297555, 298750, 311250, 448125, 495925, 595110, 896250, 991850, 1487775, 2479625, 2975550, 4959250, 7438875, 12398125, 14877750, 24796250, 37194375, 74388750]

約数ペア:

[(1, 74388750), (2, 37194375), (3, 24796250), (5, 14877750), (6, 12398125), (10, 7438875), (15, 4959250), (25, 2975550), (30, 2479625), (50, 1487775), (75, 991850), (83, 896250), (125, 595110), (150, 495925), (166, 448125), (239, 311250), (249, 298750), (250, 297555), (375, 198370), (415, 179250), (478, 155625), (498, 149375), (625, 119022), (717, 103750), (750, 99185), (830, 89625), (1195, 62250), (1245, 59750), (1250, 59511), (1434, 51875), (1875, 39674), (2075, 35850), (2390, 31125), (2490, 29875), (3585, 20750), (3750, 19837), (4150, 17925), (5975, 12450), (6225, 11950), (7170, 10375)]