158174460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51691}}^1$

素因数の和:51723

約数の個数: 72

約数和(自身を含む): 508028976

約数和(自身を除く): 349854516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 51691, 103382, 155073, 206764, 258455, 310146, 465219, 516910, 620292, 775365, 878747, 930438, 1033820, 1550730, 1757494, 1860876, 2326095, 2636241, 3101460, 3514988, 4393735, 4652190, 5272482, 7908723, 8787470, 9304380, 10544964, 13181205, 15817446, 17574940, 26362410, 31634892, 39543615, 52724820, 79087230, 158174460]

約数ペア:

[(1, 158174460), (2, 79087230), (3, 52724820), (4, 39543615), (5, 31634892), (6, 26362410), (9, 17574940), (10, 15817446), (12, 13181205), (15, 10544964), (17, 9304380), (18, 8787470), (20, 7908723), (30, 5272482), (34, 4652190), (36, 4393735), (45, 3514988), (51, 3101460), (60, 2636241), (68, 2326095), (85, 1860876), (90, 1757494), (102, 1550730), (153, 1033820), (170, 930438), (180, 878747), (204, 775365), (255, 620292), (306, 516910), (340, 465219), (510, 310146), (612, 258455), (765, 206764), (1020, 155073), (1530, 103382), (3060, 51691)]