172078800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{743}}^1$

素因数の和:957

約数の個数: 120

約数和(自身を含む): 554827584

約数和(自身を除く): 382748784

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, 193, 200, 240, 300, 386, 400, 579, 600, 743, 772, 965, 1158, 1200, 1486, 1544, 1930, 2229, 2316, 2895, 2972, 3088, 3715, 3860, 4458, 4632, 4825, 5790, 5944, 7430, 7720, 8916, 9264, 9650, 11145, 11580, 11888, 14475, 14860, 15440, 17832, 18575, 19300, 22290, 23160, 28950, 29720, 35664, 37150, 38600, 44580, 46320, 55725, 57900, 59440, 74300, 77200, 89160, 111450, 115800, 143399, 148600, 178320, 222900, 231600, 286798, 297200, 430197, 445800, 573596, 716995, 860394, 891600, 1147192, 1433990, 1720788, 2150985, 2294384, 2867980, 3441576, 3584975, 4301970, 5735960, 6883152, 7169950, 8603940, 10754925, 11471920, 14339900, 17207880, 21509850, 28679800, 34415760, 43019700, 57359600, 86039400, 172078800]

約数ペア:

[(1, 172078800), (2, 86039400), (3, 57359600), (4, 43019700), (5, 34415760), (6, 28679800), (8, 21509850), (10, 17207880), (12, 14339900), (15, 11471920), (16, 10754925), (20, 8603940), (24, 7169950), (25, 6883152), (30, 5735960), (40, 4301970), (48, 3584975), (50, 3441576), (60, 2867980), (75, 2294384), (80, 2150985), (100, 1720788), (120, 1433990), (150, 1147192), (193, 891600), (200, 860394), (240, 716995), (300, 573596), (386, 445800), (400, 430197), (579, 297200), (600, 286798), (743, 231600), (772, 222900), (965, 178320), (1158, 148600), (1200, 143399), (1486, 115800), (1544, 111450), (1930, 89160), (2229, 77200), (2316, 74300), (2895, 59440), (2972, 57900), (3088, 55725), (3715, 46320), (3860, 44580), (4458, 38600), (4632, 37150), (4825, 35664), (5790, 29720), (5944, 28950), (7430, 23160), (7720, 22290), (8916, 19300), (9264, 18575), (9650, 17832), (11145, 15440), (11580, 14860), (11888, 14475)]