2871922900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{827}}^1$

素因数の和:911

約数の個数: 216

約数和(自身を含む): 8029361088

約数和(自身を除く): 5157438188

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 41, 44, 50, 55, 70, 77, 82, 100, 110, 121, 140, 154, 164, 175, 205, 220, 242, 275, 287, 308, 350, 385, 410, 451, 484, 550, 574, 605, 700, 770, 820, 827, 847, 902, 1025, 1100, 1148, 1210, 1435, 1540, 1654, 1694, 1804, 1925, 2050, 2255, 2420, 2870, 3025, 3157, 3308, 3388, 3850, 4100, 4135, 4235, 4510, 4961, 5740, 5789, 6050, 6314, 7175, 7700, 8270, 8470, 9020, 9097, 9922, 11275, 11578, 12100, 12628, 14350, 15785, 16540, 16940, 18194, 19844, 20675, 21175, 22550, 23156, 24805, 28700, 28945, 31570, 33907, 34727, 36388, 41350, 42350, 45100, 45485, 49610, 57890, 63140, 63679, 67814, 69454, 78925, 82700, 84700, 90970, 99220, 100067, 115780, 124025, 127358, 135628, 138908, 144725, 157850, 169535, 173635, 181940, 200134, 227425, 237349, 248050, 254716, 289450, 315700, 318395, 339070, 347270, 372977, 400268, 454850, 474698, 496100, 500335, 578900, 636790, 678140, 694540, 700469, 745954, 847675, 868175, 909700, 949396, 1000670, 1186745, 1273580, 1400938, 1491908, 1591975, 1695350, 1736350, 1864885, 2001340, 2373490, 2501675, 2610839, 2801876, 3183950, 3390700, 3472700, 3502345, 3729770, 4102747, 4746980, 5003350, 5221678, 5933725, 6367900, 7004690, 7459540, 8205494, 9324425, 10006700, 10443356, 11867450, 13054195, 14009380, 16410988, 17511725, 18648850, 20513735, 23734900, 26108390, 28719229, 35023450, 37297700, 41027470, 52216780, 57438458, 65270975, 70046900, 82054940, 102568675, 114876916, 130541950, 143596145, 205137350, 261083900, 287192290, 410274700, 574384580, 717980725, 1435961450, 2871922900]

約数ペア:

[(1, 2871922900), (2, 1435961450), (4, 717980725), (5, 574384580), (7, 410274700), (10, 287192290), (11, 261083900), (14, 205137350), (20, 143596145), (22, 130541950), (25, 114876916), (28, 102568675), (35, 82054940), (41, 70046900), (44, 65270975), (50, 57438458), (55, 52216780), (70, 41027470), (77, 37297700), (82, 35023450), (100, 28719229), (110, 26108390), (121, 23734900), (140, 20513735), (154, 18648850), (164, 17511725), (175, 16410988), (205, 14009380), (220, 13054195), (242, 11867450), (275, 10443356), (287, 10006700), (308, 9324425), (350, 8205494), (385, 7459540), (410, 7004690), (451, 6367900), (484, 5933725), (550, 5221678), (574, 5003350), (605, 4746980), (700, 4102747), (770, 3729770), (820, 3502345), (827, 3472700), (847, 3390700), (902, 3183950), (1025, 2801876), (1100, 2610839), (1148, 2501675), (1210, 2373490), (1435, 2001340), (1540, 1864885), (1654, 1736350), (1694, 1695350), (1804, 1591975), (1925, 1491908), (2050, 1400938), (2255, 1273580), (2420, 1186745), (2870, 1000670), (3025, 949396), (3157, 909700), (3308, 868175), (3388, 847675), (3850, 745954), (4100, 700469), (4135, 694540), (4235, 678140), (4510, 636790), (4961, 578900), (5740, 500335), (5789, 496100), (6050, 474698), (6314, 454850), (7175, 400268), (7700, 372977), (8270, 347270), (8470, 339070), (9020, 318395), (9097, 315700), (9922, 289450), (11275, 254716), (11578, 248050), (12100, 237349), (12628, 227425), (14350, 200134), (15785, 181940), (16540, 173635), (16940, 169535), (18194, 157850), (19844, 144725), (20675, 138908), (21175, 135628), (22550, 127358), (23156, 124025), (24805, 115780), (28700, 100067), (28945, 99220), (31570, 90970), (33907, 84700), (34727, 82700), (36388, 78925), (41350, 69454), (42350, 67814), (45100, 63679), (45485, 63140), (49610, 57890)]