818912700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{13187}}^1$

素因数の和:13233

約数の個数: 144

約数和(自身を含む): 2747324160

約数和(自身を除く): 1928411460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 45, 46, 50, 54, 60, 69, 75, 90, 92, 100, 108, 115, 135, 138, 150, 180, 207, 225, 230, 270, 276, 300, 345, 414, 450, 460, 540, 575, 621, 675, 690, 828, 900, 1035, 1150, 1242, 1350, 1380, 1725, 2070, 2300, 2484, 2700, 3105, 3450, 4140, 5175, 6210, 6900, 10350, 12420, 13187, 15525, 20700, 26374, 31050, 39561, 52748, 62100, 65935, 79122, 118683, 131870, 158244, 197805, 237366, 263740, 303301, 329675, 356049, 395610, 474732, 593415, 606602, 659350, 712098, 791220, 909903, 989025, 1186830, 1213204, 1318700, 1424196, 1516505, 1780245, 1819806, 1978050, 2373660, 2729709, 2967075, 3033010, 3560490, 3639612, 3956100, 4549515, 5459418, 5934150, 6066020, 7120980, 7582525, 8189127, 8901225, 9099030, 10918836, 11868300, 13648545, 15165050, 16378254, 17802450, 18198060, 22747575, 27297090, 30330100, 32756508, 35604900, 40945635, 45495150, 54594180, 68242725, 81891270, 90990300, 136485450, 163782540, 204728175, 272970900, 409456350, 818912700]

約数ペア:

[(1, 818912700), (2, 409456350), (3, 272970900), (4, 204728175), (5, 163782540), (6, 136485450), (9, 90990300), (10, 81891270), (12, 68242725), (15, 54594180), (18, 45495150), (20, 40945635), (23, 35604900), (25, 32756508), (27, 30330100), (30, 27297090), (36, 22747575), (45, 18198060), (46, 17802450), (50, 16378254), (54, 15165050), (60, 13648545), (69, 11868300), (75, 10918836), (90, 9099030), (92, 8901225), (100, 8189127), (108, 7582525), (115, 7120980), (135, 6066020), (138, 5934150), (150, 5459418), (180, 4549515), (207, 3956100), (225, 3639612), (230, 3560490), (270, 3033010), (276, 2967075), (300, 2729709), (345, 2373660), (414, 1978050), (450, 1819806), (460, 1780245), (540, 1516505), (575, 1424196), (621, 1318700), (675, 1213204), (690, 1186830), (828, 989025), (900, 909903), (1035, 791220), (1150, 712098), (1242, 659350), (1350, 606602), (1380, 593415), (1725, 474732), (2070, 395610), (2300, 356049), (2484, 329675), (2700, 303301), (3105, 263740), (3450, 237366), (4140, 197805), (5175, 158244), (6210, 131870), (6900, 118683), (10350, 79122), (12420, 65935), (13187, 62100), (15525, 52748), (20700, 39561), (26374, 31050)]