23420700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:564

約数の個数: 108

約数和(自身を含む): 74948328

約数和(自身を除く): 51527628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 53, 60, 75, 90, 100, 106, 150, 159, 180, 212, 225, 265, 300, 318, 450, 477, 491, 530, 636, 795, 900, 954, 982, 1060, 1325, 1473, 1590, 1908, 1964, 2385, 2455, 2650, 2946, 3180, 3975, 4419, 4770, 4910, 5300, 5892, 7365, 7950, 8838, 9540, 9820, 11925, 12275, 14730, 15900, 17676, 22095, 23850, 24550, 26023, 29460, 36825, 44190, 47700, 49100, 52046, 73650, 78069, 88380, 104092, 110475, 130115, 147300, 156138, 220950, 234207, 260230, 312276, 390345, 441900, 468414, 520460, 650575, 780690, 936828, 1171035, 1301150, 1561380, 1951725, 2342070, 2602300, 3903450, 4684140, 5855175, 7806900, 11710350, 23420700]

約数ペア:

[(1, 23420700), (2, 11710350), (3, 7806900), (4, 5855175), (5, 4684140), (6, 3903450), (9, 2602300), (10, 2342070), (12, 1951725), (15, 1561380), (18, 1301150), (20, 1171035), (25, 936828), (30, 780690), (36, 650575), (45, 520460), (50, 468414), (53, 441900), (60, 390345), (75, 312276), (90, 260230), (100, 234207), (106, 220950), (150, 156138), (159, 147300), (180, 130115), (212, 110475), (225, 104092), (265, 88380), (300, 78069), (318, 73650), (450, 52046), (477, 49100), (491, 47700), (530, 44190), (636, 36825), (795, 29460), (900, 26023), (954, 24550), (982, 23850), (1060, 22095), (1325, 17676), (1473, 15900), (1590, 14730), (1908, 12275), (1964, 11925), (2385, 9820), (2455, 9540), (2650, 8838), (2946, 7950), (3180, 7365), (3975, 5892), (4419, 5300), (4770, 4910)]