140961750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{6481}}^1$

素因数の和:6530

約数の個数: 64

約数和(自身を含む): 364029120

約数和(自身を除く): 223067370

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 125, 145, 150, 174, 250, 290, 375, 435, 725, 750, 870, 1450, 2175, 3625, 4350, 6481, 7250, 10875, 12962, 19443, 21750, 32405, 38886, 64810, 97215, 162025, 187949, 194430, 324050, 375898, 486075, 563847, 810125, 939745, 972150, 1127694, 1620250, 1879490, 2430375, 2819235, 4698725, 4860750, 5638470, 9397450, 14096175, 23493625, 28192350, 46987250, 70480875, 140961750]

約数ペア:

[(1, 140961750), (2, 70480875), (3, 46987250), (5, 28192350), (6, 23493625), (10, 14096175), (15, 9397450), (25, 5638470), (29, 4860750), (30, 4698725), (50, 2819235), (58, 2430375), (75, 1879490), (87, 1620250), (125, 1127694), (145, 972150), (150, 939745), (174, 810125), (250, 563847), (290, 486075), (375, 375898), (435, 324050), (725, 194430), (750, 187949), (870, 162025), (1450, 97215), (2175, 64810), (3625, 38886), (4350, 32405), (6481, 21750), (7250, 19443), (10875, 12962)]