75495780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{557}}^1$

素因数の和:826

約数の個数: 96

約数和(自身を含む): 236234880

約数和(自身を除く): 160739100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 251, 270, 502, 540, 557, 753, 1004, 1114, 1255, 1506, 1671, 2228, 2259, 2510, 2785, 3012, 3342, 3765, 4518, 5013, 5020, 5570, 6684, 6777, 7530, 8355, 9036, 10026, 11140, 11295, 13554, 15039, 15060, 16710, 20052, 22590, 25065, 27108, 30078, 33420, 33885, 45180, 50130, 60156, 67770, 75195, 100260, 135540, 139807, 150390, 279614, 300780, 419421, 559228, 699035, 838842, 1258263, 1398070, 1677684, 2097105, 2516526, 2796140, 3774789, 4194210, 5033052, 6291315, 7549578, 8388420, 12582630, 15099156, 18873945, 25165260, 37747890, 75495780]

約数ペア:

[(1, 75495780), (2, 37747890), (3, 25165260), (4, 18873945), (5, 15099156), (6, 12582630), (9, 8388420), (10, 7549578), (12, 6291315), (15, 5033052), (18, 4194210), (20, 3774789), (27, 2796140), (30, 2516526), (36, 2097105), (45, 1677684), (54, 1398070), (60, 1258263), (90, 838842), (108, 699035), (135, 559228), (180, 419421), (251, 300780), (270, 279614), (502, 150390), (540, 139807), (557, 135540), (753, 100260), (1004, 75195), (1114, 67770), (1255, 60156), (1506, 50130), (1671, 45180), (2228, 33885), (2259, 33420), (2510, 30078), (2785, 27108), (3012, 25065), (3342, 22590), (3765, 20052), (4518, 16710), (5013, 15060), (5020, 15039), (5570, 13554), (6684, 11295), (6777, 11140), (7530, 10026), (8355, 9036)]