202306860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{523}}^1$

素因数の和:852

約数の個数: 144

約数和(自身を含む): 704960256

約数和(自身を除く): 502653396

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 307, 315, 420, 523, 614, 630, 921, 1046, 1228, 1260, 1535, 1569, 1842, 2092, 2149, 2615, 2763, 3070, 3138, 3661, 3684, 4298, 4605, 4707, 5230, 5526, 6140, 6276, 6447, 7322, 7845, 8596, 9210, 9414, 10460, 10745, 10983, 11052, 12894, 13815, 14644, 15690, 18305, 18420, 18828, 19341, 21490, 21966, 23535, 25788, 27630, 31380, 32235, 32949, 36610, 38682, 42980, 43932, 47070, 54915, 55260, 64470, 65898, 73220, 77364, 94140, 96705, 109830, 128940, 131796, 160561, 164745, 193410, 219660, 321122, 329490, 386820, 481683, 642244, 658980, 802805, 963366, 1123927, 1445049, 1605610, 1926732, 2247854, 2408415, 2890098, 3211220, 3371781, 4495708, 4816830, 5619635, 5780196, 6743562, 7225245, 9633660, 10115343, 11239270, 13487124, 14450490, 16858905, 20230686, 22478540, 28900980, 33717810, 40461372, 50576715, 67435620, 101153430, 202306860]

約数ペア:

[(1, 202306860), (2, 101153430), (3, 67435620), (4, 50576715), (5, 40461372), (6, 33717810), (7, 28900980), (9, 22478540), (10, 20230686), (12, 16858905), (14, 14450490), (15, 13487124), (18, 11239270), (20, 10115343), (21, 9633660), (28, 7225245), (30, 6743562), (35, 5780196), (36, 5619635), (42, 4816830), (45, 4495708), (60, 3371781), (63, 3211220), (70, 2890098), (84, 2408415), (90, 2247854), (105, 1926732), (126, 1605610), (140, 1445049), (180, 1123927), (210, 963366), (252, 802805), (307, 658980), (315, 642244), (420, 481683), (523, 386820), (614, 329490), (630, 321122), (921, 219660), (1046, 193410), (1228, 164745), (1260, 160561), (1535, 131796), (1569, 128940), (1842, 109830), (2092, 96705), (2149, 94140), (2615, 77364), (2763, 73220), (3070, 65898), (3138, 64470), (3661, 55260), (3684, 54915), (4298, 47070), (4605, 43932), (4707, 42980), (5230, 38682), (5526, 36610), (6140, 32949), (6276, 32235), (6447, 31380), (7322, 27630), (7845, 25788), (8596, 23535), (9210, 21966), (9414, 21490), (10460, 19341), (10745, 18828), (10983, 18420), (11052, 18305), (12894, 15690), (13815, 14644)]