74320650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{317}}^1\times {\mathrm{521}}^1$

素因数の和:856

約数の個数: 72

約数和(自身を含む): 200689164

約数和(自身を除く): 126368514

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 317, 450, 521, 634, 951, 1042, 1563, 1585, 1902, 2605, 2853, 3126, 3170, 4689, 4755, 5210, 5706, 7815, 7925, 9378, 9510, 13025, 14265, 15630, 15850, 23445, 23775, 26050, 28530, 39075, 46890, 47550, 71325, 78150, 117225, 142650, 165157, 234450, 330314, 495471, 825785, 990942, 1486413, 1651570, 2477355, 2972826, 4128925, 4954710, 7432065, 8257850, 12386775, 14864130, 24773550, 37160325, 74320650]

約数ペア:

[(1, 74320650), (2, 37160325), (3, 24773550), (5, 14864130), (6, 12386775), (9, 8257850), (10, 7432065), (15, 4954710), (18, 4128925), (25, 2972826), (30, 2477355), (45, 1651570), (50, 1486413), (75, 990942), (90, 825785), (150, 495471), (225, 330314), (317, 234450), (450, 165157), (521, 142650), (634, 117225), (951, 78150), (1042, 71325), (1563, 47550), (1585, 46890), (1902, 39075), (2605, 28530), (2853, 26050), (3126, 23775), (3170, 23445), (4689, 15850), (4755, 15630), (5210, 14265), (5706, 13025), (7815, 9510), (7925, 9378)]