20131025550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{8629}}^1$

素因数の和:8898

約数の個数: 96

約数和(自身を含む): 50749370880

約数和(自身を除く): 30618345330

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 103, 150, 151, 206, 302, 309, 453, 515, 618, 755, 906, 1030, 1510, 1545, 2265, 2575, 3090, 3775, 4530, 5150, 7550, 7725, 8629, 11325, 15450, 15553, 17258, 22650, 25887, 31106, 43145, 46659, 51774, 77765, 86290, 93318, 129435, 155530, 215725, 233295, 258870, 388825, 431450, 466590, 647175, 777650, 888787, 1166475, 1294350, 1302979, 1777574, 2332950, 2605958, 2666361, 3908937, 4443935, 5332722, 6514895, 7817874, 8887870, 13029790, 13331805, 19544685, 22219675, 26663610, 32574475, 39089370, 44439350, 65148950, 66659025, 97723425, 133318050, 134206837, 195446850, 268413674, 402620511, 671034185, 805241022, 1342068370, 2013102555, 3355170925, 4026205110, 6710341850, 10065512775, 20131025550]

約数ペア:

[(1, 20131025550), (2, 10065512775), (3, 6710341850), (5, 4026205110), (6, 3355170925), (10, 2013102555), (15, 1342068370), (25, 805241022), (30, 671034185), (50, 402620511), (75, 268413674), (103, 195446850), (150, 134206837), (151, 133318050), (206, 97723425), (302, 66659025), (309, 65148950), (453, 44439350), (515, 39089370), (618, 32574475), (755, 26663610), (906, 22219675), (1030, 19544685), (1510, 13331805), (1545, 13029790), (2265, 8887870), (2575, 7817874), (3090, 6514895), (3775, 5332722), (4530, 4443935), (5150, 3908937), (7550, 2666361), (7725, 2605958), (8629, 2332950), (11325, 1777574), (15450, 1302979), (15553, 1294350), (17258, 1166475), (22650, 888787), (25887, 777650), (31106, 647175), (43145, 466590), (46659, 431450), (51774, 388825), (77765, 258870), (86290, 233295), (93318, 215725), (129435, 155530)]