155605200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{129671}}^1$

素因数の和:129692

約数の個数: 60

約数和(自身を含む): 498459168

約数和(自身を除く): 342853968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 129671, 259342, 389013, 518684, 648355, 778026, 1037368, 1296710, 1556052, 1945065, 2074736, 2593420, 3112104, 3241775, 3890130, 5186840, 6224208, 6483550, 7780260, 9725325, 10373680, 12967100, 15560520, 19450650, 25934200, 31121040, 38901300, 51868400, 77802600, 155605200]

約数ペア:

[(1, 155605200), (2, 77802600), (3, 51868400), (4, 38901300), (5, 31121040), (6, 25934200), (8, 19450650), (10, 15560520), (12, 12967100), (15, 10373680), (16, 9725325), (20, 7780260), (24, 6483550), (25, 6224208), (30, 5186840), (40, 3890130), (48, 3241775), (50, 3112104), (60, 2593420), (75, 2074736), (80, 1945065), (100, 1556052), (120, 1296710), (150, 1037368), (200, 778026), (240, 648355), (300, 518684), (400, 389013), (600, 259342), (1200, 129671)]