90807300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{619}}^1$

素因数の和:802

約数の個数: 108

約数和(自身を含む): 286839280

約数和(自身を除く): 196031980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 163, 180, 225, 300, 326, 450, 489, 619, 652, 815, 900, 978, 1238, 1467, 1630, 1857, 1956, 2445, 2476, 2934, 3095, 3260, 3714, 4075, 4890, 5571, 5868, 6190, 7335, 7428, 8150, 9285, 9780, 11142, 12225, 12380, 14670, 15475, 16300, 18570, 22284, 24450, 27855, 29340, 30950, 36675, 37140, 46425, 48900, 55710, 61900, 73350, 92850, 100897, 111420, 139275, 146700, 185700, 201794, 278550, 302691, 403588, 504485, 557100, 605382, 908073, 1008970, 1210764, 1513455, 1816146, 2017940, 2522425, 3026910, 3632292, 4540365, 5044850, 6053820, 7567275, 9080730, 10089700, 15134550, 18161460, 22701825, 30269100, 45403650, 90807300]

約数ペア:

[(1, 90807300), (2, 45403650), (3, 30269100), (4, 22701825), (5, 18161460), (6, 15134550), (9, 10089700), (10, 9080730), (12, 7567275), (15, 6053820), (18, 5044850), (20, 4540365), (25, 3632292), (30, 3026910), (36, 2522425), (45, 2017940), (50, 1816146), (60, 1513455), (75, 1210764), (90, 1008970), (100, 908073), (150, 605382), (163, 557100), (180, 504485), (225, 403588), (300, 302691), (326, 278550), (450, 201794), (489, 185700), (619, 146700), (652, 139275), (815, 111420), (900, 100897), (978, 92850), (1238, 73350), (1467, 61900), (1630, 55710), (1857, 48900), (1956, 46425), (2445, 37140), (2476, 36675), (2934, 30950), (3095, 29340), (3260, 27855), (3714, 24450), (4075, 22284), (4890, 18570), (5571, 16300), (5868, 15475), (6190, 14670), (7335, 12380), (7428, 12225), (8150, 11142), (9285, 9780)]