75556980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3923}}^1$

素因数の和:4045

約数の個数: 72

約数和(自身を含む): 231390432

約数和(自身を除く): 155833452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3852, 3923, 4815, 6420, 7846, 9630, 11769, 15692, 19260, 19615, 23538, 35307, 39230, 47076, 58845, 70614, 78460, 117690, 141228, 176535, 235380, 353070, 419761, 706140, 839522, 1259283, 1679044, 2098805, 2518566, 3777849, 4197610, 5037132, 6296415, 7555698, 8395220, 12592830, 15111396, 18889245, 25185660, 37778490, 75556980]

約数ペア:

[(1, 75556980), (2, 37778490), (3, 25185660), (4, 18889245), (5, 15111396), (6, 12592830), (9, 8395220), (10, 7555698), (12, 6296415), (15, 5037132), (18, 4197610), (20, 3777849), (30, 2518566), (36, 2098805), (45, 1679044), (60, 1259283), (90, 839522), (107, 706140), (180, 419761), (214, 353070), (321, 235380), (428, 176535), (535, 141228), (642, 117690), (963, 78460), (1070, 70614), (1284, 58845), (1605, 47076), (1926, 39230), (2140, 35307), (3210, 23538), (3852, 19615), (3923, 19260), (4815, 15692), (6420, 11769), (7846, 9630)]