85981050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{1217}}^1$

素因数の和:1392

約数の個数: 72

約数和(自身を含む): 232664796

約数和(自身を除く): 146683746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 157, 225, 314, 450, 471, 785, 942, 1217, 1413, 1570, 2355, 2434, 2826, 3651, 3925, 4710, 6085, 7065, 7302, 7850, 10953, 11775, 12170, 14130, 18255, 21906, 23550, 30425, 35325, 36510, 54765, 60850, 70650, 91275, 109530, 182550, 191069, 273825, 382138, 547650, 573207, 955345, 1146414, 1719621, 1910690, 2866035, 3439242, 4776725, 5732070, 8598105, 9553450, 14330175, 17196210, 28660350, 42990525, 85981050]

約数ペア:

[(1, 85981050), (2, 42990525), (3, 28660350), (5, 17196210), (6, 14330175), (9, 9553450), (10, 8598105), (15, 5732070), (18, 4776725), (25, 3439242), (30, 2866035), (45, 1910690), (50, 1719621), (75, 1146414), (90, 955345), (150, 573207), (157, 547650), (225, 382138), (314, 273825), (450, 191069), (471, 182550), (785, 109530), (942, 91275), (1217, 70650), (1413, 60850), (1570, 54765), (2355, 36510), (2434, 35325), (2826, 30425), (3651, 23550), (3925, 21906), (4710, 18255), (6085, 14130), (7065, 12170), (7302, 11775), (7850, 10953)]