66873150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{173}}^1\times {\mathrm{859}}^1$

素因数の和:1050

約数の個数: 72

約数和(自身を含む): 180914760

約数和(自身を除く): 114041610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 173, 225, 346, 450, 519, 859, 865, 1038, 1557, 1718, 1730, 2577, 2595, 3114, 4295, 4325, 5154, 5190, 7731, 7785, 8590, 8650, 12885, 12975, 15462, 15570, 21475, 25770, 25950, 38655, 38925, 42950, 64425, 77310, 77850, 128850, 148607, 193275, 297214, 386550, 445821, 743035, 891642, 1337463, 1486070, 2229105, 2674926, 3715175, 4458210, 6687315, 7430350, 11145525, 13374630, 22291050, 33436575, 66873150]

約数ペア:

[(1, 66873150), (2, 33436575), (3, 22291050), (5, 13374630), (6, 11145525), (9, 7430350), (10, 6687315), (15, 4458210), (18, 3715175), (25, 2674926), (30, 2229105), (45, 1486070), (50, 1337463), (75, 891642), (90, 743035), (150, 445821), (173, 386550), (225, 297214), (346, 193275), (450, 148607), (519, 128850), (859, 77850), (865, 77310), (1038, 64425), (1557, 42950), (1718, 38925), (1730, 38655), (2577, 25950), (2595, 25770), (3114, 21475), (4295, 15570), (4325, 15462), (5154, 12975), (5190, 12885), (7731, 8650), (7785, 8590)]