67711200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:429

約数の個数: 144

約数和(自身を含む): 223579440

約数和(自身を除く): 155868240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 89, 96, 100, 120, 150, 160, 178, 200, 240, 267, 300, 317, 356, 400, 445, 480, 534, 600, 634, 712, 800, 890, 951, 1068, 1200, 1268, 1335, 1424, 1585, 1780, 1902, 2136, 2225, 2400, 2536, 2670, 2848, 3170, 3560, 3804, 4272, 4450, 4755, 5072, 5340, 6340, 6675, 7120, 7608, 7925, 8544, 8900, 9510, 10144, 10680, 12680, 13350, 14240, 15216, 15850, 17800, 19020, 21360, 23775, 25360, 26700, 28213, 30432, 31700, 35600, 38040, 42720, 47550, 50720, 53400, 56426, 63400, 71200, 76080, 84639, 95100, 106800, 112852, 126800, 141065, 152160, 169278, 190200, 213600, 225704, 253600, 282130, 338556, 380400, 423195, 451408, 564260, 677112, 705325, 760800, 846390, 902816, 1128520, 1354224, 1410650, 1692780, 2115975, 2257040, 2708448, 2821300, 3385560, 4231950, 4514080, 5642600, 6771120, 8463900, 11285200, 13542240, 16927800, 22570400, 33855600, 67711200]

約数ペア:

[(1, 67711200), (2, 33855600), (3, 22570400), (4, 16927800), (5, 13542240), (6, 11285200), (8, 8463900), (10, 6771120), (12, 5642600), (15, 4514080), (16, 4231950), (20, 3385560), (24, 2821300), (25, 2708448), (30, 2257040), (32, 2115975), (40, 1692780), (48, 1410650), (50, 1354224), (60, 1128520), (75, 902816), (80, 846390), (89, 760800), (96, 705325), (100, 677112), (120, 564260), (150, 451408), (160, 423195), (178, 380400), (200, 338556), (240, 282130), (267, 253600), (300, 225704), (317, 213600), (356, 190200), (400, 169278), (445, 152160), (480, 141065), (534, 126800), (600, 112852), (634, 106800), (712, 95100), (800, 84639), (890, 76080), (951, 71200), (1068, 63400), (1200, 56426), (1268, 53400), (1335, 50720), (1424, 47550), (1585, 42720), (1780, 38040), (1902, 35600), (2136, 31700), (2225, 30432), (2400, 28213), (2536, 26700), (2670, 25360), (2848, 23775), (3170, 21360), (3560, 19020), (3804, 17800), (4272, 15850), (4450, 15216), (4755, 14240), (5072, 13350), (5340, 12680), (6340, 10680), (6675, 10144), (7120, 9510), (7608, 8900), (7925, 8544)]