260007600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{389}}^1\times {\mathrm{557}}^1$

素因数の和:967

約数の個数: 120

約数和(自身を含む): 836531280

約数和(自身を除く): 576523680

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, 389, 400, 557, 600, 778, 1114, 1167, 1200, 1556, 1671, 1945, 2228, 2334, 2785, 3112, 3342, 3890, 4456, 4668, 5570, 5835, 6224, 6684, 7780, 8355, 8912, 9336, 9725, 11140, 11670, 13368, 13925, 15560, 16710, 18672, 19450, 22280, 23340, 26736, 27850, 29175, 31120, 33420, 38900, 41775, 44560, 46680, 55700, 58350, 66840, 77800, 83550, 93360, 111400, 116700, 133680, 155600, 167100, 216673, 222800, 233400, 334200, 433346, 466800, 650019, 668400, 866692, 1083365, 1300038, 1733384, 2166730, 2600076, 3250095, 3466768, 4333460, 5200152, 5416825, 6500190, 8666920, 10400304, 10833650, 13000380, 16250475, 17333840, 21667300, 26000760, 32500950, 43334600, 52001520, 65001900, 86669200, 130003800, 260007600]

約数ペア:

[(1, 260007600), (2, 130003800), (3, 86669200), (4, 65001900), (5, 52001520), (6, 43334600), (8, 32500950), (10, 26000760), (12, 21667300), (15, 17333840), (16, 16250475), (20, 13000380), (24, 10833650), (25, 10400304), (30, 8666920), (40, 6500190), (48, 5416825), (50, 5200152), (60, 4333460), (75, 3466768), (80, 3250095), (100, 2600076), (120, 2166730), (150, 1733384), (200, 1300038), (240, 1083365), (300, 866692), (389, 668400), (400, 650019), (557, 466800), (600, 433346), (778, 334200), (1114, 233400), (1167, 222800), (1200, 216673), (1556, 167100), (1671, 155600), (1945, 133680), (2228, 116700), (2334, 111400), (2785, 93360), (3112, 83550), (3342, 77800), (3890, 66840), (4456, 58350), (4668, 55700), (5570, 46680), (5835, 44560), (6224, 41775), (6684, 38900), (7780, 33420), (8355, 31120), (8912, 29175), (9336, 27850), (9725, 26736), (11140, 23340), (11670, 22280), (13368, 19450), (13925, 18672), (15560, 16710)]