307624350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{997}}^1$

素因数の和:1051

約数の個数: 144

約数和(自身を含む): 888786864

約数和(自身を除く): 581162514

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 25, 30, 33, 34, 50, 51, 55, 66, 75, 85, 102, 110, 121, 150, 165, 170, 187, 242, 255, 275, 330, 363, 374, 425, 510, 550, 561, 605, 726, 825, 850, 935, 997, 1122, 1210, 1275, 1650, 1815, 1870, 1994, 2057, 2550, 2805, 2991, 3025, 3630, 4114, 4675, 4985, 5610, 5982, 6050, 6171, 9075, 9350, 9970, 10285, 10967, 12342, 14025, 14955, 16949, 18150, 20570, 21934, 24925, 28050, 29910, 30855, 32901, 33898, 49850, 50847, 51425, 54835, 61710, 65802, 74775, 84745, 101694, 102850, 109670, 120637, 149550, 154275, 164505, 169490, 186439, 241274, 254235, 274175, 308550, 329010, 361911, 372878, 423725, 508470, 548350, 559317, 603185, 723822, 822525, 847450, 932195, 1118634, 1206370, 1271175, 1645050, 1809555, 1864390, 2050829, 2542350, 2796585, 3015925, 3619110, 4101658, 4660975, 5593170, 6031850, 6152487, 9047775, 9321950, 10254145, 12304974, 13982925, 18095550, 20508290, 27965850, 30762435, 51270725, 61524870, 102541450, 153812175, 307624350]

約数ペア:

[(1, 307624350), (2, 153812175), (3, 102541450), (5, 61524870), (6, 51270725), (10, 30762435), (11, 27965850), (15, 20508290), (17, 18095550), (22, 13982925), (25, 12304974), (30, 10254145), (33, 9321950), (34, 9047775), (50, 6152487), (51, 6031850), (55, 5593170), (66, 4660975), (75, 4101658), (85, 3619110), (102, 3015925), (110, 2796585), (121, 2542350), (150, 2050829), (165, 1864390), (170, 1809555), (187, 1645050), (242, 1271175), (255, 1206370), (275, 1118634), (330, 932195), (363, 847450), (374, 822525), (425, 723822), (510, 603185), (550, 559317), (561, 548350), (605, 508470), (726, 423725), (825, 372878), (850, 361911), (935, 329010), (997, 308550), (1122, 274175), (1210, 254235), (1275, 241274), (1650, 186439), (1815, 169490), (1870, 164505), (1994, 154275), (2057, 149550), (2550, 120637), (2805, 109670), (2991, 102850), (3025, 101694), (3630, 84745), (4114, 74775), (4675, 65802), (4985, 61710), (5610, 54835), (5982, 51425), (6050, 50847), (6171, 49850), (9075, 33898), (9350, 32901), (9970, 30855), (10285, 29910), (10967, 28050), (12342, 24925), (14025, 21934), (14955, 20570), (16949, 18150)]