210009053500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^2\times {\mathrm{139}}^1\times {\mathrm{3593}}^1$

素因数の和:3809

約数の個数: 144

約数和(自身を含む): 478571577120

約数和(自身を除く): 268562523620

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 139, 145, 250, 278, 290, 500, 556, 580, 695, 725, 841, 1390, 1450, 1682, 2780, 2900, 3364, 3475, 3593, 3625, 4031, 4205, 6950, 7186, 7250, 8062, 8410, 13900, 14372, 14500, 16124, 16820, 17375, 17965, 20155, 21025, 34750, 35930, 40310, 42050, 69500, 71860, 80620, 84100, 89825, 100775, 104197, 105125, 116899, 179650, 201550, 208394, 210250, 233798, 359300, 403100, 416788, 420500, 449125, 467596, 499427, 503875, 520985, 584495, 898250, 998854, 1007750, 1041970, 1168990, 1796500, 1997708, 2015500, 2083940, 2337980, 2497135, 2604925, 2922475, 3021713, 4994270, 5209850, 5844950, 6043426, 9988540, 10419700, 11689900, 12086852, 12485675, 13024625, 14483383, 14612375, 15108565, 24971350, 26049250, 28966766, 29224750, 30217130, 49942700, 52098500, 57933532, 58449500, 60434260, 62428375, 72416915, 75542825, 124856750, 144833830, 151085650, 249713500, 289667660, 302171300, 362084575, 377714125, 420018107, 724169150, 755428250, 840036214, 1448338300, 1510856500, 1680072428, 1810422875, 2100090535, 3620845750, 4200181070, 7241691500, 8400362140, 10500452675, 21000905350, 42001810700, 52502263375, 105004526750, 210009053500]

約数ペア:

[(1, 210009053500), (2, 105004526750), (4, 52502263375), (5, 42001810700), (10, 21000905350), (20, 10500452675), (25, 8400362140), (29, 7241691500), (50, 4200181070), (58, 3620845750), (100, 2100090535), (116, 1810422875), (125, 1680072428), (139, 1510856500), (145, 1448338300), (250, 840036214), (278, 755428250), (290, 724169150), (500, 420018107), (556, 377714125), (580, 362084575), (695, 302171300), (725, 289667660), (841, 249713500), (1390, 151085650), (1450, 144833830), (1682, 124856750), (2780, 75542825), (2900, 72416915), (3364, 62428375), (3475, 60434260), (3593, 58449500), (3625, 57933532), (4031, 52098500), (4205, 49942700), (6950, 30217130), (7186, 29224750), (7250, 28966766), (8062, 26049250), (8410, 24971350), (13900, 15108565), (14372, 14612375), (14500, 14483383), (16124, 13024625), (16820, 12485675), (17375, 12086852), (17965, 11689900), (20155, 10419700), (21025, 9988540), (34750, 6043426), (35930, 5844950), (40310, 5209850), (42050, 4994270), (69500, 3021713), (71860, 2922475), (80620, 2604925), (84100, 2497135), (89825, 2337980), (100775, 2083940), (104197, 2015500), (105125, 1997708), (116899, 1796500), (179650, 1168990), (201550, 1041970), (208394, 1007750), (210250, 998854), (233798, 898250), (359300, 584495), (403100, 520985), (416788, 503875), (420500, 499427), (449125, 467596)]