29445000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:193

約数の個数: 160

約数和(自身を含む): 99718080

約数和(自身を除く): 70273080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 151, 156, 195, 200, 250, 260, 300, 302, 312, 325, 375, 390, 453, 500, 520, 600, 604, 625, 650, 750, 755, 780, 906, 975, 1000, 1208, 1250, 1300, 1500, 1510, 1560, 1625, 1812, 1875, 1950, 1963, 2265, 2500, 2600, 3000, 3020, 3250, 3624, 3750, 3775, 3900, 3926, 4530, 4875, 5000, 5889, 6040, 6500, 7500, 7550, 7800, 7852, 8125, 9060, 9750, 9815, 11325, 11778, 13000, 15000, 15100, 15704, 16250, 18120, 18875, 19500, 19630, 22650, 23556, 24375, 29445, 30200, 32500, 37750, 39000, 39260, 45300, 47112, 48750, 49075, 56625, 58890, 65000, 75500, 78520, 90600, 94375, 97500, 98150, 113250, 117780, 147225, 151000, 188750, 195000, 196300, 226500, 235560, 245375, 283125, 294450, 377500, 392600, 453000, 490750, 566250, 588900, 736125, 755000, 981500, 1132500, 1177800, 1226875, 1472250, 1963000, 2265000, 2453750, 2944500, 3680625, 4907500, 5889000, 7361250, 9815000, 14722500, 29445000]

約数ペア:

[(1, 29445000), (2, 14722500), (3, 9815000), (4, 7361250), (5, 5889000), (6, 4907500), (8, 3680625), (10, 2944500), (12, 2453750), (13, 2265000), (15, 1963000), (20, 1472250), (24, 1226875), (25, 1177800), (26, 1132500), (30, 981500), (39, 755000), (40, 736125), (50, 588900), (52, 566250), (60, 490750), (65, 453000), (75, 392600), (78, 377500), (100, 294450), (104, 283125), (120, 245375), (125, 235560), (130, 226500), (150, 196300), (151, 195000), (156, 188750), (195, 151000), (200, 147225), (250, 117780), (260, 113250), (300, 98150), (302, 97500), (312, 94375), (325, 90600), (375, 78520), (390, 75500), (453, 65000), (500, 58890), (520, 56625), (600, 49075), (604, 48750), (625, 47112), (650, 45300), (750, 39260), (755, 39000), (780, 37750), (906, 32500), (975, 30200), (1000, 29445), (1208, 24375), (1250, 23556), (1300, 22650), (1500, 19630), (1510, 19500), (1560, 18875), (1625, 18120), (1812, 16250), (1875, 15704), (1950, 15100), (1963, 15000), (2265, 13000), (2500, 11778), (2600, 11325), (3000, 9815), (3020, 9750), (3250, 9060), (3624, 8125), (3750, 7852), (3775, 7800), (3900, 7550), (3926, 7500), (4530, 6500), (4875, 6040), (5000, 5889)]