202237740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{15391}}^1$

素因数の和:15479

約数の個数: 72

約数和(自身を含む): 621898368

約数和(自身を除く): 419660628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 13140, 15391, 30782, 46173, 61564, 76955, 92346, 138519, 153910, 184692, 230865, 277038, 307820, 461730, 554076, 692595, 923460, 1123543, 1385190, 2247086, 2770380, 3370629, 4494172, 5617715, 6741258, 10111887, 11235430, 13482516, 16853145, 20223774, 22470860, 33706290, 40447548, 50559435, 67412580, 101118870, 202237740]

約数ペア:

[(1, 202237740), (2, 101118870), (3, 67412580), (4, 50559435), (5, 40447548), (6, 33706290), (9, 22470860), (10, 20223774), (12, 16853145), (15, 13482516), (18, 11235430), (20, 10111887), (30, 6741258), (36, 5617715), (45, 4494172), (60, 3370629), (73, 2770380), (90, 2247086), (146, 1385190), (180, 1123543), (219, 923460), (292, 692595), (365, 554076), (438, 461730), (657, 307820), (730, 277038), (876, 230865), (1095, 184692), (1314, 153910), (1460, 138519), (2190, 92346), (2628, 76955), (3285, 61564), (4380, 46173), (6570, 30782), (13140, 15391)]