133136940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2309}}^1$

素因数の和:2383

約数の個数: 72

約数和(自身を含む): 385363440

約数和(自身を除く): 252226500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 961, 1860, 1922, 2309, 2883, 3844, 4618, 4805, 5766, 6927, 9236, 9610, 11532, 11545, 13854, 14415, 19220, 23090, 27708, 28830, 34635, 46180, 57660, 69270, 71579, 138540, 143158, 214737, 286316, 357895, 429474, 715790, 858948, 1073685, 1431580, 2147370, 2218949, 4294740, 4437898, 6656847, 8875796, 11094745, 13313694, 22189490, 26627388, 33284235, 44378980, 66568470, 133136940]

約数ペア:

[(1, 133136940), (2, 66568470), (3, 44378980), (4, 33284235), (5, 26627388), (6, 22189490), (10, 13313694), (12, 11094745), (15, 8875796), (20, 6656847), (30, 4437898), (31, 4294740), (60, 2218949), (62, 2147370), (93, 1431580), (124, 1073685), (155, 858948), (186, 715790), (310, 429474), (372, 357895), (465, 286316), (620, 214737), (930, 143158), (961, 138540), (1860, 71579), (1922, 69270), (2309, 57660), (2883, 46180), (3844, 34635), (4618, 28830), (4805, 27708), (5766, 23090), (6927, 19220), (9236, 14415), (9610, 13854), (11532, 11545)]