85890750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:419

約数の個数: 128

約数和(自身を含む): 242611200

約数和(自身を除く): 156720450

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 29, 30, 33, 50, 55, 58, 66, 75, 87, 110, 125, 145, 150, 165, 174, 250, 275, 290, 319, 330, 359, 375, 435, 550, 638, 718, 725, 750, 825, 870, 957, 1077, 1375, 1450, 1595, 1650, 1795, 1914, 2154, 2175, 2750, 3190, 3590, 3625, 3949, 4125, 4350, 4785, 5385, 7250, 7898, 7975, 8250, 8975, 9570, 10411, 10770, 10875, 11847, 15950, 17950, 19745, 20822, 21750, 23694, 23925, 26925, 31233, 39490, 39875, 44875, 47850, 52055, 53850, 59235, 62466, 79750, 89750, 98725, 104110, 114521, 118470, 119625, 134625, 156165, 197450, 229042, 239250, 260275, 269250, 296175, 312330, 343563, 493625, 520550, 572605, 592350, 687126, 780825, 987250, 1145210, 1301375, 1480875, 1561650, 1717815, 2602750, 2863025, 2961750, 3435630, 3904125, 5726050, 7808250, 8589075, 14315125, 17178150, 28630250, 42945375, 85890750]

約数ペア:

[(1, 85890750), (2, 42945375), (3, 28630250), (5, 17178150), (6, 14315125), (10, 8589075), (11, 7808250), (15, 5726050), (22, 3904125), (25, 3435630), (29, 2961750), (30, 2863025), (33, 2602750), (50, 1717815), (55, 1561650), (58, 1480875), (66, 1301375), (75, 1145210), (87, 987250), (110, 780825), (125, 687126), (145, 592350), (150, 572605), (165, 520550), (174, 493625), (250, 343563), (275, 312330), (290, 296175), (319, 269250), (330, 260275), (359, 239250), (375, 229042), (435, 197450), (550, 156165), (638, 134625), (718, 119625), (725, 118470), (750, 114521), (825, 104110), (870, 98725), (957, 89750), (1077, 79750), (1375, 62466), (1450, 59235), (1595, 53850), (1650, 52055), (1795, 47850), (1914, 44875), (2154, 39875), (2175, 39490), (2750, 31233), (3190, 26925), (3590, 23925), (3625, 23694), (3949, 21750), (4125, 20822), (4350, 19745), (4785, 17950), (5385, 15950), (7250, 11847), (7898, 10875), (7975, 10770), (8250, 10411), (8975, 9570)]