82253178180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{769}}^1\times {\mathrm{1289}}^1$

素因数の和:2534

約数の個数: 144

約数和(自身を含む): 250561911600

約数和(自身を除く): 168308733420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 461, 769, 922, 1289, 1383, 1538, 1844, 2305, 2307, 2578, 2766, 3076, 3845, 3867, 4149, 4610, 4614, 5156, 5532, 6445, 6915, 6921, 7690, 7734, 8298, 9220, 9228, 11535, 11601, 12890, 13830, 13842, 15380, 15468, 16596, 19335, 20745, 23070, 23202, 25780, 27660, 27684, 34605, 38670, 41490, 46140, 46404, 58005, 69210, 77340, 82980, 116010, 138420, 232020, 354509, 594229, 709018, 991241, 1063527, 1188458, 1418036, 1772545, 1782687, 1982482, 2127054, 2376916, 2971145, 2973723, 3190581, 3545090, 3565374, 3964964, 4254108, 4956205, 5317635, 5348061, 5942290, 5947446, 6381162, 7090180, 7130748, 8913435, 8921169, 9912410, 10635270, 10696122, 11884580, 11894892, 12762324, 14868615, 15952905, 17826870, 17842338, 19824820, 21270540, 21392244, 26740305, 29737230, 31905810, 35653740, 35684676, 44605845, 53480610, 59474460, 63811620, 89211690, 106961220, 178423380, 456962101, 913924202, 1370886303, 1827848404, 2284810505, 2741772606, 4112658909, 4569621010, 5483545212, 6854431515, 8225317818, 9139242020, 13708863030, 16450635636, 20563294545, 27417726060, 41126589090, 82253178180]

約数ペア:

[(1, 82253178180), (2, 41126589090), (3, 27417726060), (4, 20563294545), (5, 16450635636), (6, 13708863030), (9, 9139242020), (10, 8225317818), (12, 6854431515), (15, 5483545212), (18, 4569621010), (20, 4112658909), (30, 2741772606), (36, 2284810505), (45, 1827848404), (60, 1370886303), (90, 913924202), (180, 456962101), (461, 178423380), (769, 106961220), (922, 89211690), (1289, 63811620), (1383, 59474460), (1538, 53480610), (1844, 44605845), (2305, 35684676), (2307, 35653740), (2578, 31905810), (2766, 29737230), (3076, 26740305), (3845, 21392244), (3867, 21270540), (4149, 19824820), (4610, 17842338), (4614, 17826870), (5156, 15952905), (5532, 14868615), (6445, 12762324), (6915, 11894892), (6921, 11884580), (7690, 10696122), (7734, 10635270), (8298, 9912410), (9220, 8921169), (9228, 8913435), (11535, 7130748), (11601, 7090180), (12890, 6381162), (13830, 5947446), (13842, 5942290), (15380, 5348061), (15468, 5317635), (16596, 4956205), (19335, 4254108), (20745, 3964964), (23070, 3565374), (23202, 3545090), (25780, 3190581), (27660, 2973723), (27684, 2971145), (34605, 2376916), (38670, 2127054), (41490, 1982482), (46140, 1782687), (46404, 1772545), (58005, 1418036), (69210, 1188458), (77340, 1063527), (82980, 991241), (116010, 709018), (138420, 594229), (232020, 354509)]