84992580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3169}}^1$

素因数の和:3333

約数の個数: 72

約数和(自身を含む): 259623000

約数和(自身を除く): 174630420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 596, 745, 894, 1341, 1490, 1788, 2235, 2682, 2980, 3169, 4470, 5364, 6338, 6705, 8940, 9507, 12676, 13410, 15845, 19014, 26820, 28521, 31690, 38028, 47535, 57042, 63380, 95070, 114084, 142605, 190140, 285210, 472181, 570420, 944362, 1416543, 1888724, 2360905, 2833086, 4249629, 4721810, 5666172, 7082715, 8499258, 9443620, 14165430, 16998516, 21248145, 28330860, 42496290, 84992580]

約数ペア:

[(1, 84992580), (2, 42496290), (3, 28330860), (4, 21248145), (5, 16998516), (6, 14165430), (9, 9443620), (10, 8499258), (12, 7082715), (15, 5666172), (18, 4721810), (20, 4249629), (30, 2833086), (36, 2360905), (45, 1888724), (60, 1416543), (90, 944362), (149, 570420), (180, 472181), (298, 285210), (447, 190140), (596, 142605), (745, 114084), (894, 95070), (1341, 63380), (1490, 57042), (1788, 47535), (2235, 38028), (2682, 31690), (2980, 28521), (3169, 26820), (4470, 19014), (5364, 15845), (6338, 13410), (6705, 12676), (8940, 9507)]