171993150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{54601}}^1$

素因数の和:54626

約数の個数: 72

約数和(自身を含む): 528110544

約数和(自身を除く): 356117394

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 54601, 109202, 163803, 273005, 327606, 382207, 491409, 546010, 764414, 819015, 982818, 1146621, 1365025, 1638030, 1911035, 2293242, 2457045, 2730050, 3439863, 3822070, 4095075, 4914090, 5733105, 6879726, 8190150, 9555175, 11466210, 12285225, 17199315, 19110350, 24570450, 28665525, 34398630, 57331050, 85996575, 171993150]

約数ペア:

[(1, 171993150), (2, 85996575), (3, 57331050), (5, 34398630), (6, 28665525), (7, 24570450), (9, 19110350), (10, 17199315), (14, 12285225), (15, 11466210), (18, 9555175), (21, 8190150), (25, 6879726), (30, 5733105), (35, 4914090), (42, 4095075), (45, 3822070), (50, 3439863), (63, 2730050), (70, 2457045), (75, 2293242), (90, 1911035), (105, 1638030), (126, 1365025), (150, 1146621), (175, 982818), (210, 819015), (225, 764414), (315, 546010), (350, 491409), (450, 382207), (525, 327606), (630, 273005), (1050, 163803), (1575, 109202), (3150, 54601)]