124706800

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:251

約数の個数: 120

約数和(自身を含む): 315515520

約数和(自身を除く): 190808720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 89, 100, 113, 124, 155, 178, 200, 226, 248, 310, 356, 400, 445, 452, 496, 565, 620, 712, 775, 890, 904, 1130, 1240, 1424, 1550, 1780, 1808, 2225, 2260, 2480, 2759, 2825, 3100, 3503, 3560, 4450, 4520, 5518, 5650, 6200, 7006, 7120, 8900, 9040, 10057, 11036, 11300, 12400, 13795, 14012, 17515, 17800, 20114, 22072, 22600, 27590, 28024, 35030, 35600, 40228, 44144, 45200, 50285, 55180, 56048, 68975, 70060, 80456, 87575, 100570, 110360, 137950, 140120, 160912, 175150, 201140, 220720, 251425, 275900, 280240, 311767, 350300, 402280, 502850, 551800, 623534, 700600, 804560, 1005700, 1103600, 1247068, 1401200, 1558835, 2011400, 2494136, 3117670, 4022800, 4988272, 6235340, 7794175, 12470680, 15588350, 24941360, 31176700, 62353400, 124706800]

約数ペア:

[(1, 124706800), (2, 62353400), (4, 31176700), (5, 24941360), (8, 15588350), (10, 12470680), (16, 7794175), (20, 6235340), (25, 4988272), (31, 4022800), (40, 3117670), (50, 2494136), (62, 2011400), (80, 1558835), (89, 1401200), (100, 1247068), (113, 1103600), (124, 1005700), (155, 804560), (178, 700600), (200, 623534), (226, 551800), (248, 502850), (310, 402280), (356, 350300), (400, 311767), (445, 280240), (452, 275900), (496, 251425), (565, 220720), (620, 201140), (712, 175150), (775, 160912), (890, 140120), (904, 137950), (1130, 110360), (1240, 100570), (1424, 87575), (1550, 80456), (1780, 70060), (1808, 68975), (2225, 56048), (2260, 55180), (2480, 50285), (2759, 45200), (2825, 44144), (3100, 40228), (3503, 35600), (3560, 35030), (4450, 28024), (4520, 27590), (5518, 22600), (5650, 22072), (6200, 20114), (7006, 17800), (7120, 17515), (8900, 14012), (9040, 13795), (10057, 12400), (11036, 11300)]