78380550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{7573}}^1$

素因数の和:7614

約数の個数: 72

約数和(自身を含む): 219767184

約数和(自身を除く): 141386634

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 3450, 5175, 7573, 10350, 15146, 22719, 37865, 45438, 68157, 75730, 113595, 136314, 174179, 189325, 227190, 340785, 348358, 378650, 522537, 567975, 681570, 870895, 1045074, 1135950, 1567611, 1703925, 1741790, 2612685, 3135222, 3407850, 4354475, 5225370, 7838055, 8708950, 13063425, 15676110, 26126850, 39190275, 78380550]

約数ペア:

[(1, 78380550), (2, 39190275), (3, 26126850), (5, 15676110), (6, 13063425), (9, 8708950), (10, 7838055), (15, 5225370), (18, 4354475), (23, 3407850), (25, 3135222), (30, 2612685), (45, 1741790), (46, 1703925), (50, 1567611), (69, 1135950), (75, 1045074), (90, 870895), (115, 681570), (138, 567975), (150, 522537), (207, 378650), (225, 348358), (230, 340785), (345, 227190), (414, 189325), (450, 174179), (575, 136314), (690, 113595), (1035, 75730), (1150, 68157), (1725, 45438), (2070, 37865), (3450, 22719), (5175, 15146), (7573, 10350)]