212680350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{257}}^1\times {\mathrm{613}}^1$

素因数の和:891

約数の個数: 96

約数和(自身を含む): 589292640

約数和(自身を除く): 376612290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 257, 270, 450, 514, 613, 675, 771, 1226, 1285, 1350, 1542, 1839, 2313, 2570, 3065, 3678, 3855, 4626, 5517, 6130, 6425, 6939, 7710, 9195, 11034, 11565, 12850, 13878, 15325, 16551, 18390, 19275, 23130, 27585, 30650, 33102, 34695, 38550, 45975, 55170, 57825, 69390, 82755, 91950, 115650, 137925, 157541, 165510, 173475, 275850, 315082, 346950, 413775, 472623, 787705, 827550, 945246, 1417869, 1575410, 2363115, 2835738, 3938525, 4253607, 4726230, 7089345, 7877050, 8507214, 11815575, 14178690, 21268035, 23631150, 35446725, 42536070, 70893450, 106340175, 212680350]

約数ペア:

[(1, 212680350), (2, 106340175), (3, 70893450), (5, 42536070), (6, 35446725), (9, 23631150), (10, 21268035), (15, 14178690), (18, 11815575), (25, 8507214), (27, 7877050), (30, 7089345), (45, 4726230), (50, 4253607), (54, 3938525), (75, 2835738), (90, 2363115), (135, 1575410), (150, 1417869), (225, 945246), (257, 827550), (270, 787705), (450, 472623), (514, 413775), (613, 346950), (675, 315082), (771, 275850), (1226, 173475), (1285, 165510), (1350, 157541), (1542, 137925), (1839, 115650), (2313, 91950), (2570, 82755), (3065, 69390), (3678, 57825), (3855, 55170), (4626, 45975), (5517, 38550), (6130, 34695), (6425, 33102), (6939, 30650), (7710, 27585), (9195, 23130), (11034, 19275), (11565, 18390), (12850, 16551), (13878, 15325)]