438073350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1571}}^1$

素因数の和:1623

約数の個数: 144

約数和(自身を含む): 1284185664

約数和(自身を除く): 846112314

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 33, 39, 50, 55, 65, 66, 75, 78, 110, 130, 143, 150, 165, 169, 195, 275, 286, 325, 330, 338, 390, 429, 507, 550, 650, 715, 825, 845, 858, 975, 1014, 1430, 1571, 1650, 1690, 1859, 1950, 2145, 2535, 3142, 3575, 3718, 4225, 4290, 4713, 5070, 5577, 7150, 7855, 8450, 9295, 9426, 10725, 11154, 12675, 15710, 17281, 18590, 20423, 21450, 23565, 25350, 27885, 34562, 39275, 40846, 46475, 47130, 51843, 55770, 61269, 78550, 86405, 92950, 102115, 103686, 117825, 122538, 139425, 172810, 204230, 224653, 235650, 259215, 265499, 278850, 306345, 432025, 449306, 510575, 518430, 530998, 612690, 673959, 796497, 864050, 1021150, 1123265, 1296075, 1327495, 1347918, 1531725, 1592994, 2246530, 2592150, 2654990, 2920489, 3063450, 3369795, 3982485, 5616325, 5840978, 6637475, 6739590, 7964970, 8761467, 11232650, 13274950, 14602445, 16848975, 17522934, 19912425, 29204890, 33697950, 39824850, 43807335, 73012225, 87614670, 146024450, 219036675, 438073350]

約数ペア:

[(1, 438073350), (2, 219036675), (3, 146024450), (5, 87614670), (6, 73012225), (10, 43807335), (11, 39824850), (13, 33697950), (15, 29204890), (22, 19912425), (25, 17522934), (26, 16848975), (30, 14602445), (33, 13274950), (39, 11232650), (50, 8761467), (55, 7964970), (65, 6739590), (66, 6637475), (75, 5840978), (78, 5616325), (110, 3982485), (130, 3369795), (143, 3063450), (150, 2920489), (165, 2654990), (169, 2592150), (195, 2246530), (275, 1592994), (286, 1531725), (325, 1347918), (330, 1327495), (338, 1296075), (390, 1123265), (429, 1021150), (507, 864050), (550, 796497), (650, 673959), (715, 612690), (825, 530998), (845, 518430), (858, 510575), (975, 449306), (1014, 432025), (1430, 306345), (1571, 278850), (1650, 265499), (1690, 259215), (1859, 235650), (1950, 224653), (2145, 204230), (2535, 172810), (3142, 139425), (3575, 122538), (3718, 117825), (4225, 103686), (4290, 102115), (4713, 92950), (5070, 86405), (5577, 78550), (7150, 61269), (7855, 55770), (8450, 51843), (9295, 47130), (9426, 46475), (10725, 40846), (11154, 39275), (12675, 34562), (15710, 27885), (17281, 25350), (18590, 23565), (20423, 21450)]