995990580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47293}}^1$

素因数の和:47327

約数の個数: 120

約数和(自身を含む): 3364873512

約数和(自身を除く): 2368882932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 21060, 47293, 94586, 141879, 189172, 236465, 283758, 425637, 472930, 567516, 614809, 709395, 851274, 945860, 1229618, 1276911, 1418790, 1702548, 1844427, 2128185, 2459236, 2553822, 2837580, 3074045, 3688854, 3830733, 4256370, 5107644, 5533281, 6148090, 6384555, 7377708, 7661466, 8512740, 9222135, 11066562, 12296180, 12769110, 15322932, 16599843, 18444270, 19153665, 22133124, 25538220, 27666405, 33199686, 36888540, 38307330, 49799529, 55332810, 66399372, 76614660, 82999215, 99599058, 110665620, 165998430, 199198116, 248997645, 331996860, 497995290, 995990580]

約数ペア:

[(1, 995990580), (2, 497995290), (3, 331996860), (4, 248997645), (5, 199198116), (6, 165998430), (9, 110665620), (10, 99599058), (12, 82999215), (13, 76614660), (15, 66399372), (18, 55332810), (20, 49799529), (26, 38307330), (27, 36888540), (30, 33199686), (36, 27666405), (39, 25538220), (45, 22133124), (52, 19153665), (54, 18444270), (60, 16599843), (65, 15322932), (78, 12769110), (81, 12296180), (90, 11066562), (108, 9222135), (117, 8512740), (130, 7661466), (135, 7377708), (156, 6384555), (162, 6148090), (180, 5533281), (195, 5107644), (234, 4256370), (260, 3830733), (270, 3688854), (324, 3074045), (351, 2837580), (390, 2553822), (405, 2459236), (468, 2128185), (540, 1844427), (585, 1702548), (702, 1418790), (780, 1276911), (810, 1229618), (1053, 945860), (1170, 851274), (1404, 709395), (1620, 614809), (1755, 567516), (2106, 472930), (2340, 425637), (3510, 283758), (4212, 236465), (5265, 189172), (7020, 141879), (10530, 94586), (21060, 47293)]