85968450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{2617}}^1$

素因数の和:2708

約数の個数: 72

約数和(自身を含む): 234221988

約数和(自身を除く): 148253538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 73, 75, 90, 146, 150, 219, 225, 365, 438, 450, 657, 730, 1095, 1314, 1825, 2190, 2617, 3285, 3650, 5234, 5475, 6570, 7851, 10950, 13085, 15702, 16425, 23553, 26170, 32850, 39255, 47106, 65425, 78510, 117765, 130850, 191041, 196275, 235530, 382082, 392550, 573123, 588825, 955205, 1146246, 1177650, 1719369, 1910410, 2865615, 3438738, 4776025, 5731230, 8596845, 9552050, 14328075, 17193690, 28656150, 42984225, 85968450]

約数ペア:

[(1, 85968450), (2, 42984225), (3, 28656150), (5, 17193690), (6, 14328075), (9, 9552050), (10, 8596845), (15, 5731230), (18, 4776025), (25, 3438738), (30, 2865615), (45, 1910410), (50, 1719369), (73, 1177650), (75, 1146246), (90, 955205), (146, 588825), (150, 573123), (219, 392550), (225, 382082), (365, 235530), (438, 196275), (450, 191041), (657, 130850), (730, 117765), (1095, 78510), (1314, 65425), (1825, 47106), (2190, 39255), (2617, 32850), (3285, 26170), (3650, 23553), (5234, 16425), (5475, 15702), (6570, 13085), (7851, 10950)]