89028900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3191}}^1$

素因数の和:3242

約数の個数: 108

約数和(自身を含む): 288148224

約数和(自身を除く): 199119324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 150, 155, 180, 186, 225, 279, 300, 310, 372, 450, 465, 558, 620, 775, 900, 930, 1116, 1395, 1550, 1860, 2325, 2790, 3100, 3191, 4650, 5580, 6382, 6975, 9300, 9573, 12764, 13950, 15955, 19146, 27900, 28719, 31910, 38292, 47865, 57438, 63820, 79775, 95730, 98921, 114876, 143595, 159550, 191460, 197842, 239325, 287190, 296763, 319100, 395684, 478650, 494605, 574380, 593526, 717975, 890289, 957300, 989210, 1187052, 1435950, 1483815, 1780578, 1978420, 2473025, 2871900, 2967630, 3561156, 4451445, 4946050, 5935260, 7419075, 8902890, 9892100, 14838150, 17805780, 22257225, 29676300, 44514450, 89028900]

約数ペア:

[(1, 89028900), (2, 44514450), (3, 29676300), (4, 22257225), (5, 17805780), (6, 14838150), (9, 9892100), (10, 8902890), (12, 7419075), (15, 5935260), (18, 4946050), (20, 4451445), (25, 3561156), (30, 2967630), (31, 2871900), (36, 2473025), (45, 1978420), (50, 1780578), (60, 1483815), (62, 1435950), (75, 1187052), (90, 989210), (93, 957300), (100, 890289), (124, 717975), (150, 593526), (155, 574380), (180, 494605), (186, 478650), (225, 395684), (279, 319100), (300, 296763), (310, 287190), (372, 239325), (450, 197842), (465, 191460), (558, 159550), (620, 143595), (775, 114876), (900, 98921), (930, 95730), (1116, 79775), (1395, 63820), (1550, 57438), (1860, 47865), (2325, 38292), (2790, 31910), (3100, 28719), (3191, 27900), (4650, 19146), (5580, 15955), (6382, 13950), (6975, 12764), (9300, 9573)]