272363220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{9283}}^1$

素因数の和:9461

約数の個数: 72

約数和(自身を含む): 831326496

約数和(自身を除く): 558963276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 489, 652, 815, 978, 1467, 1630, 1956, 2445, 2934, 3260, 4890, 5868, 7335, 9283, 9780, 14670, 18566, 27849, 29340, 37132, 46415, 55698, 83547, 92830, 111396, 139245, 167094, 185660, 278490, 334188, 417735, 556980, 835470, 1513129, 1670940, 3026258, 4539387, 6052516, 7565645, 9078774, 13618161, 15131290, 18157548, 22696935, 27236322, 30262580, 45393870, 54472644, 68090805, 90787740, 136181610, 272363220]

約数ペア:

[(1, 272363220), (2, 136181610), (3, 90787740), (4, 68090805), (5, 54472644), (6, 45393870), (9, 30262580), (10, 27236322), (12, 22696935), (15, 18157548), (18, 15131290), (20, 13618161), (30, 9078774), (36, 7565645), (45, 6052516), (60, 4539387), (90, 3026258), (163, 1670940), (180, 1513129), (326, 835470), (489, 556980), (652, 417735), (815, 334188), (978, 278490), (1467, 185660), (1630, 167094), (1956, 139245), (2445, 111396), (2934, 92830), (3260, 83547), (4890, 55698), (5868, 46415), (7335, 37132), (9283, 29340), (9780, 27849), (14670, 18566)]