42725880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13187}}^1$

素因数の和:13210

約数の個数: 80

約数和(自身を含む): 143617320

約数和(自身を除く): 100891440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 13187, 26374, 39561, 52748, 65935, 79122, 105496, 118683, 131870, 158244, 197805, 237366, 263740, 316488, 356049, 395610, 474732, 527480, 593415, 712098, 791220, 949464, 1068147, 1186830, 1424196, 1582440, 1780245, 2136294, 2373660, 2848392, 3560490, 4272588, 4747320, 5340735, 7120980, 8545176, 10681470, 14241960, 21362940, 42725880]

約数ペア:

[(1, 42725880), (2, 21362940), (3, 14241960), (4, 10681470), (5, 8545176), (6, 7120980), (8, 5340735), (9, 4747320), (10, 4272588), (12, 3560490), (15, 2848392), (18, 2373660), (20, 2136294), (24, 1780245), (27, 1582440), (30, 1424196), (36, 1186830), (40, 1068147), (45, 949464), (54, 791220), (60, 712098), (72, 593415), (81, 527480), (90, 474732), (108, 395610), (120, 356049), (135, 316488), (162, 263740), (180, 237366), (216, 197805), (270, 158244), (324, 131870), (360, 118683), (405, 105496), (540, 79122), (648, 65935), (810, 52748), (1080, 39561), (1620, 26374), (3240, 13187)]