85451760

素因数分解:

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

素因数の和:13212

約数の個数: 100

約数和(自身を含む): 296809128

約数和(自身を除く): 211357368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 13187, 26374, 39561, 52748, 65935, 79122, 105496, 118683, 131870, 158244, 197805, 210992, 237366, 263740, 316488, 356049, 395610, 474732, 527480, 593415, 632976, 712098, 791220, 949464, 1054960, 1068147, 1186830, 1424196, 1582440, 1780245, 1898928, 2136294, 2373660, 2848392, 3164880, 3560490, 4272588, 4747320, 5340735, 5696784, 7120980, 8545176, 9494640, 10681470, 14241960, 17090352, 21362940, 28483920, 42725880, 85451760]

約数ペア:

[(1, 85451760), (2, 42725880), (3, 28483920), (4, 21362940), (5, 17090352), (6, 14241960), (8, 10681470), (9, 9494640), (10, 8545176), (12, 7120980), (15, 5696784), (16, 5340735), (18, 4747320), (20, 4272588), (24, 3560490), (27, 3164880), (30, 2848392), (36, 2373660), (40, 2136294), (45, 1898928), (48, 1780245), (54, 1582440), (60, 1424196), (72, 1186830), (80, 1068147), (81, 1054960), (90, 949464), (108, 791220), (120, 712098), (135, 632976), (144, 593415), (162, 527480), (180, 474732), (216, 395610), (240, 356049), (270, 316488), (324, 263740), (360, 237366), (405, 210992), (432, 197805), (540, 158244), (648, 131870), (720, 118683), (810, 105496), (1080, 79122), (1296, 65935), (1620, 52748), (2160, 39561), (3240, 26374), (6480, 13187)]