31965900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{839}}^1$

素因数の和:983

約数の個数: 72

約数和(自身を含む): 93327360

約数和(自身を除く): 61361460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 127, 150, 254, 300, 381, 508, 635, 762, 839, 1270, 1524, 1678, 1905, 2517, 2540, 3175, 3356, 3810, 4195, 5034, 6350, 7620, 8390, 9525, 10068, 12585, 12700, 16780, 19050, 20975, 25170, 38100, 41950, 50340, 62925, 83900, 106553, 125850, 213106, 251700, 319659, 426212, 532765, 639318, 1065530, 1278636, 1598295, 2131060, 2663825, 3196590, 5327650, 6393180, 7991475, 10655300, 15982950, 31965900]

約数ペア:

[(1, 31965900), (2, 15982950), (3, 10655300), (4, 7991475), (5, 6393180), (6, 5327650), (10, 3196590), (12, 2663825), (15, 2131060), (20, 1598295), (25, 1278636), (30, 1065530), (50, 639318), (60, 532765), (75, 426212), (100, 319659), (127, 251700), (150, 213106), (254, 125850), (300, 106553), (381, 83900), (508, 62925), (635, 50340), (762, 41950), (839, 38100), (1270, 25170), (1524, 20975), (1678, 19050), (1905, 16780), (2517, 12700), (2540, 12585), (3175, 10068), (3356, 9525), (3810, 8390), (4195, 7620), (5034, 6350)]