203896800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{28319}}^1$

素因数の和:28345

約数の個数: 108

約数和(自身を含む): 719016480

約数和(自身を除く): 515119680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 7200, 28319, 56638, 84957, 113276, 141595, 169914, 226552, 254871, 283190, 339828, 424785, 453104, 509742, 566380, 679656, 707975, 849570, 906208, 1019484, 1132760, 1274355, 1359312, 1415950, 1699140, 2038968, 2123925, 2265520, 2548710, 2718624, 2831900, 3398280, 4077936, 4247850, 4531040, 5097420, 5663800, 6371775, 6796560, 8155872, 8495700, 10194840, 11327600, 12743550, 13593120, 16991400, 20389680, 22655200, 25487100, 33982800, 40779360, 50974200, 67965600, 101948400, 203896800]

約数ペア:

[(1, 203896800), (2, 101948400), (3, 67965600), (4, 50974200), (5, 40779360), (6, 33982800), (8, 25487100), (9, 22655200), (10, 20389680), (12, 16991400), (15, 13593120), (16, 12743550), (18, 11327600), (20, 10194840), (24, 8495700), (25, 8155872), (30, 6796560), (32, 6371775), (36, 5663800), (40, 5097420), (45, 4531040), (48, 4247850), (50, 4077936), (60, 3398280), (72, 2831900), (75, 2718624), (80, 2548710), (90, 2265520), (96, 2123925), (100, 2038968), (120, 1699140), (144, 1415950), (150, 1359312), (160, 1274355), (180, 1132760), (200, 1019484), (225, 906208), (240, 849570), (288, 707975), (300, 679656), (360, 566380), (400, 509742), (450, 453104), (480, 424785), (600, 339828), (720, 283190), (800, 254871), (900, 226552), (1200, 169914), (1440, 141595), (1800, 113276), (2400, 84957), (3600, 56638), (7200, 28319)]