10101900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:391

約数の個数: 72

約数和(自身を含む): 29553664

約数和(自身を除く): 19451764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 151, 223, 300, 302, 446, 453, 604, 669, 755, 892, 906, 1115, 1338, 1510, 1812, 2230, 2265, 2676, 3020, 3345, 3775, 4460, 4530, 5575, 6690, 7550, 9060, 11150, 11325, 13380, 15100, 16725, 22300, 22650, 33450, 33673, 45300, 66900, 67346, 101019, 134692, 168365, 202038, 336730, 404076, 505095, 673460, 841825, 1010190, 1683650, 2020380, 2525475, 3367300, 5050950, 10101900]

約数ペア:

[(1, 10101900), (2, 5050950), (3, 3367300), (4, 2525475), (5, 2020380), (6, 1683650), (10, 1010190), (12, 841825), (15, 673460), (20, 505095), (25, 404076), (30, 336730), (50, 202038), (60, 168365), (75, 134692), (100, 101019), (150, 67346), (151, 66900), (223, 45300), (300, 33673), (302, 33450), (446, 22650), (453, 22300), (604, 16725), (669, 15100), (755, 13380), (892, 11325), (906, 11150), (1115, 9060), (1338, 7550), (1510, 6690), (1812, 5575), (2230, 4530), (2265, 4460), (2676, 3775), (3020, 3345)]