125672130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^2\times {\mathrm{277}}^1$

素因数の和:432

約数の個数: 72

約数和(自身を含む): 332610876

約数和(自身を除く): 206938746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 277, 355, 426, 554, 639, 710, 831, 1065, 1278, 1385, 1662, 2130, 2493, 2770, 3195, 4155, 4986, 5041, 6390, 8310, 10082, 12465, 15123, 19667, 24930, 25205, 30246, 39334, 45369, 50410, 59001, 75615, 90738, 98335, 118002, 151230, 177003, 196670, 226845, 295005, 354006, 453690, 590010, 885015, 1396357, 1770030, 2792714, 4189071, 6981785, 8378142, 12567213, 13963570, 20945355, 25134426, 41890710, 62836065, 125672130]

約数ペア:

[(1, 125672130), (2, 62836065), (3, 41890710), (5, 25134426), (6, 20945355), (9, 13963570), (10, 12567213), (15, 8378142), (18, 6981785), (30, 4189071), (45, 2792714), (71, 1770030), (90, 1396357), (142, 885015), (213, 590010), (277, 453690), (355, 354006), (426, 295005), (554, 226845), (639, 196670), (710, 177003), (831, 151230), (1065, 118002), (1278, 98335), (1385, 90738), (1662, 75615), (2130, 59001), (2493, 50410), (2770, 45369), (3195, 39334), (4155, 30246), (4986, 25205), (5041, 24930), (6390, 19667), (8310, 15123), (10082, 12465)]