153194940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{2411}}^1$

素因数の和:2779

約数の個数: 72

約数和(自身を含む): 466201008

約数和(自身を除く): 313006068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 353, 706, 1059, 1412, 1765, 2118, 2411, 3177, 3530, 4236, 4822, 5295, 6354, 7060, 7233, 9644, 10590, 12055, 12708, 14466, 15885, 21180, 21699, 24110, 28932, 31770, 36165, 43398, 48220, 63540, 72330, 86796, 108495, 144660, 216990, 433980, 851083, 1702166, 2553249, 3404332, 4255415, 5106498, 7659747, 8510830, 10212996, 12766245, 15319494, 17021660, 25532490, 30638988, 38298735, 51064980, 76597470, 153194940]

約数ペア:

[(1, 153194940), (2, 76597470), (3, 51064980), (4, 38298735), (5, 30638988), (6, 25532490), (9, 17021660), (10, 15319494), (12, 12766245), (15, 10212996), (18, 8510830), (20, 7659747), (30, 5106498), (36, 4255415), (45, 3404332), (60, 2553249), (90, 1702166), (180, 851083), (353, 433980), (706, 216990), (1059, 144660), (1412, 108495), (1765, 86796), (2118, 72330), (2411, 63540), (3177, 48220), (3530, 43398), (4236, 36165), (4822, 31770), (5295, 28932), (6354, 24110), (7060, 21699), (7233, 21180), (9644, 15885), (10590, 14466), (12055, 12708)]