202923540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{30469}}^1$

素因数の和:30521

約数の個数: 72

約数和(自身を含む): 632191560

約数和(自身を除く): 429268020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 30469, 60938, 91407, 121876, 152345, 182814, 274221, 304690, 365628, 457035, 548442, 609380, 914070, 1096884, 1127353, 1371105, 1828140, 2254706, 2742210, 3382059, 4509412, 5484420, 5636765, 6764118, 10146177, 11273530, 13528236, 16910295, 20292354, 22547060, 33820590, 40584708, 50730885, 67641180, 101461770, 202923540]

約数ペア:

[(1, 202923540), (2, 101461770), (3, 67641180), (4, 50730885), (5, 40584708), (6, 33820590), (9, 22547060), (10, 20292354), (12, 16910295), (15, 13528236), (18, 11273530), (20, 10146177), (30, 6764118), (36, 5636765), (37, 5484420), (45, 4509412), (60, 3382059), (74, 2742210), (90, 2254706), (111, 1828140), (148, 1371105), (180, 1127353), (185, 1096884), (222, 914070), (333, 609380), (370, 548442), (444, 457035), (555, 365628), (666, 304690), (740, 274221), (1110, 182814), (1332, 152345), (1665, 121876), (2220, 91407), (3330, 60938), (6660, 30469)]