188305620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{1867}}^1$

素因数の和:1961

約数の個数: 72

約数和(自身を含む): 540718752

約数和(自身を除く): 352413132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 1681, 1867, 2460, 3362, 3734, 5043, 5601, 6724, 7468, 8405, 9335, 10086, 11202, 16810, 18670, 20172, 22404, 25215, 28005, 33620, 37340, 50430, 56010, 76547, 100860, 112020, 153094, 229641, 306188, 382735, 459282, 765470, 918564, 1148205, 1530940, 2296410, 3138427, 4592820, 6276854, 9415281, 12553708, 15692135, 18830562, 31384270, 37661124, 47076405, 62768540, 94152810, 188305620]

約数ペア:

[(1, 188305620), (2, 94152810), (3, 62768540), (4, 47076405), (5, 37661124), (6, 31384270), (10, 18830562), (12, 15692135), (15, 12553708), (20, 9415281), (30, 6276854), (41, 4592820), (60, 3138427), (82, 2296410), (123, 1530940), (164, 1148205), (205, 918564), (246, 765470), (410, 459282), (492, 382735), (615, 306188), (820, 229641), (1230, 153094), (1681, 112020), (1867, 100860), (2460, 76547), (3362, 56010), (3734, 50430), (5043, 37340), (5601, 33620), (6724, 28005), (7468, 25215), (8405, 22404), (9335, 20172), (10086, 18670), (11202, 16810)]