75184020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8887}}^1$

素因数の和:8949

約数の個数: 72

約数和(自身を含む): 232936704

約数和(自身を除く): 157752684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 8887, 17774, 26661, 35548, 44435, 53322, 79983, 88870, 106644, 133305, 159966, 177740, 266610, 319932, 399915, 417689, 533220, 799830, 835378, 1253067, 1599660, 1670756, 2088445, 2506134, 3759201, 4176890, 5012268, 6265335, 7518402, 8353780, 12530670, 15036804, 18796005, 25061340, 37592010, 75184020]

約数ペア:

[(1, 75184020), (2, 37592010), (3, 25061340), (4, 18796005), (5, 15036804), (6, 12530670), (9, 8353780), (10, 7518402), (12, 6265335), (15, 5012268), (18, 4176890), (20, 3759201), (30, 2506134), (36, 2088445), (45, 1670756), (47, 1599660), (60, 1253067), (90, 835378), (94, 799830), (141, 533220), (180, 417689), (188, 399915), (235, 319932), (282, 266610), (423, 177740), (470, 159966), (564, 133305), (705, 106644), (846, 88870), (940, 79983), (1410, 53322), (1692, 44435), (2115, 35548), (2820, 26661), (4230, 17774), (8460, 8887)]