90453780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{877}}^1$

素因数の和:1086

約数の個数: 96

約数和(自身を含む): 283207680

約数和(自身を除く): 192753900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 191, 270, 382, 540, 573, 764, 877, 955, 1146, 1719, 1754, 1910, 2292, 2631, 2865, 3438, 3508, 3820, 4385, 5157, 5262, 5730, 6876, 7893, 8595, 8770, 10314, 10524, 11460, 13155, 15786, 17190, 17540, 20628, 23679, 25785, 26310, 31572, 34380, 39465, 47358, 51570, 52620, 78930, 94716, 103140, 118395, 157860, 167507, 236790, 335014, 473580, 502521, 670028, 837535, 1005042, 1507563, 1675070, 2010084, 2512605, 3015126, 3350140, 4522689, 5025210, 6030252, 7537815, 9045378, 10050420, 15075630, 18090756, 22613445, 30151260, 45226890, 90453780]

約数ペア:

[(1, 90453780), (2, 45226890), (3, 30151260), (4, 22613445), (5, 18090756), (6, 15075630), (9, 10050420), (10, 9045378), (12, 7537815), (15, 6030252), (18, 5025210), (20, 4522689), (27, 3350140), (30, 3015126), (36, 2512605), (45, 2010084), (54, 1675070), (60, 1507563), (90, 1005042), (108, 837535), (135, 670028), (180, 502521), (191, 473580), (270, 335014), (382, 236790), (540, 167507), (573, 157860), (764, 118395), (877, 103140), (955, 94716), (1146, 78930), (1719, 52620), (1754, 51570), (1910, 47358), (2292, 39465), (2631, 34380), (2865, 31572), (3438, 26310), (3508, 25785), (3820, 23679), (4385, 20628), (5157, 17540), (5262, 17190), (5730, 15786), (6876, 13155), (7893, 11460), (8595, 10524), (8770, 10314)]