87268950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{2179}}^1$

素因数の和:2286

約数の個数: 72

約数和(自身を含む): 237205800

約数和(自身を除く): 149936850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 89, 90, 150, 178, 225, 267, 445, 450, 534, 801, 890, 1335, 1602, 2179, 2225, 2670, 4005, 4358, 4450, 6537, 6675, 8010, 10895, 13074, 13350, 19611, 20025, 21790, 32685, 39222, 40050, 54475, 65370, 98055, 108950, 163425, 193931, 196110, 326850, 387862, 490275, 581793, 969655, 980550, 1163586, 1745379, 1939310, 2908965, 3490758, 4848275, 5817930, 8726895, 9696550, 14544825, 17453790, 29089650, 43634475, 87268950]

約数ペア:

[(1, 87268950), (2, 43634475), (3, 29089650), (5, 17453790), (6, 14544825), (9, 9696550), (10, 8726895), (15, 5817930), (18, 4848275), (25, 3490758), (30, 2908965), (45, 1939310), (50, 1745379), (75, 1163586), (89, 980550), (90, 969655), (150, 581793), (178, 490275), (225, 387862), (267, 326850), (445, 196110), (450, 193931), (534, 163425), (801, 108950), (890, 98055), (1335, 65370), (1602, 54475), (2179, 40050), (2225, 39222), (2670, 32685), (4005, 21790), (4358, 20025), (4450, 19611), (6537, 13350), (6675, 13074), (8010, 10895)]