27749202900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2151101}}^1$

素因数の和:2151161

約数の個数: 72

約数和(自身を含む): 82154887584

約数和(自身を除く): 54405684684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 645, 860, 1075, 1290, 2150, 2580, 3225, 4300, 6450, 12900, 2151101, 4302202, 6453303, 8604404, 10755505, 12906606, 21511010, 25813212, 32266515, 43022020, 53777525, 64533030, 92497343, 107555050, 129066060, 161332575, 184994686, 215110100, 277492029, 322665150, 369989372, 462486715, 554984058, 645330300, 924973430, 1109968116, 1387460145, 1849946860, 2312433575, 2774920290, 4624867150, 5549840580, 6937300725, 9249734300, 13874601450, 27749202900]

約数ペア:

[(1, 27749202900), (2, 13874601450), (3, 9249734300), (4, 6937300725), (5, 5549840580), (6, 4624867150), (10, 2774920290), (12, 2312433575), (15, 1849946860), (20, 1387460145), (25, 1109968116), (30, 924973430), (43, 645330300), (50, 554984058), (60, 462486715), (75, 369989372), (86, 322665150), (100, 277492029), (129, 215110100), (150, 184994686), (172, 161332575), (215, 129066060), (258, 107555050), (300, 92497343), (430, 64533030), (516, 53777525), (645, 43022020), (860, 32266515), (1075, 25813212), (1290, 21511010), (2150, 12906606), (2580, 10755505), (3225, 8604404), (4300, 6453303), (6450, 4302202), (12900, 2151101)]