28903800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{719}}^1$

素因数の和:805

約数の個数: 96

約数和(自身を含む): 91065600

約数和(自身を除く): 62161800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 67, 75, 100, 120, 134, 150, 200, 201, 268, 300, 335, 402, 536, 600, 670, 719, 804, 1005, 1340, 1438, 1608, 1675, 2010, 2157, 2680, 2876, 3350, 3595, 4020, 4314, 5025, 5752, 6700, 7190, 8040, 8628, 10050, 10785, 13400, 14380, 17256, 17975, 20100, 21570, 28760, 35950, 40200, 43140, 48173, 53925, 71900, 86280, 96346, 107850, 143800, 144519, 192692, 215700, 240865, 289038, 385384, 431400, 481730, 578076, 722595, 963460, 1156152, 1204325, 1445190, 1926920, 2408650, 2890380, 3612975, 4817300, 5780760, 7225950, 9634600, 14451900, 28903800]

約数ペア:

[(1, 28903800), (2, 14451900), (3, 9634600), (4, 7225950), (5, 5780760), (6, 4817300), (8, 3612975), (10, 2890380), (12, 2408650), (15, 1926920), (20, 1445190), (24, 1204325), (25, 1156152), (30, 963460), (40, 722595), (50, 578076), (60, 481730), (67, 431400), (75, 385384), (100, 289038), (120, 240865), (134, 215700), (150, 192692), (200, 144519), (201, 143800), (268, 107850), (300, 96346), (335, 86280), (402, 71900), (536, 53925), (600, 48173), (670, 43140), (719, 40200), (804, 35950), (1005, 28760), (1340, 21570), (1438, 20100), (1608, 17975), (1675, 17256), (2010, 14380), (2157, 13400), (2680, 10785), (2876, 10050), (3350, 8628), (3595, 8040), (4020, 7190), (4314, 6700), (5025, 5752)]