9920700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:244

約数の個数: 108

約数和(自身を含む): 31730608

約数和(自身を除く): 21809908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 73, 75, 90, 100, 146, 150, 151, 180, 219, 225, 292, 300, 302, 365, 438, 450, 453, 604, 657, 730, 755, 876, 900, 906, 1095, 1314, 1359, 1460, 1510, 1812, 1825, 2190, 2265, 2628, 2718, 3020, 3285, 3650, 3775, 4380, 4530, 5436, 5475, 6570, 6795, 7300, 7550, 9060, 10950, 11023, 11325, 13140, 13590, 15100, 16425, 21900, 22046, 22650, 27180, 32850, 33069, 33975, 44092, 45300, 55115, 65700, 66138, 67950, 99207, 110230, 132276, 135900, 165345, 198414, 220460, 275575, 330690, 396828, 496035, 551150, 661380, 826725, 992070, 1102300, 1653450, 1984140, 2480175, 3306900, 4960350, 9920700]

約数ペア:

[(1, 9920700), (2, 4960350), (3, 3306900), (4, 2480175), (5, 1984140), (6, 1653450), (9, 1102300), (10, 992070), (12, 826725), (15, 661380), (18, 551150), (20, 496035), (25, 396828), (30, 330690), (36, 275575), (45, 220460), (50, 198414), (60, 165345), (73, 135900), (75, 132276), (90, 110230), (100, 99207), (146, 67950), (150, 66138), (151, 65700), (180, 55115), (219, 45300), (225, 44092), (292, 33975), (300, 33069), (302, 32850), (365, 27180), (438, 22650), (450, 22046), (453, 21900), (604, 16425), (657, 15100), (730, 13590), (755, 13140), (876, 11325), (900, 11023), (906, 10950), (1095, 9060), (1314, 7550), (1359, 7300), (1460, 6795), (1510, 6570), (1812, 5475), (1825, 5436), (2190, 4530), (2265, 4380), (2628, 3775), (2718, 3650), (3020, 3285)]