1391265900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{29167}}^1$

素因数の和:29240

約数の個数: 108

約数和(自身を含む): 4443278112

約数和(自身を除く): 3052012212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 53, 60, 75, 90, 100, 106, 150, 159, 180, 212, 225, 265, 300, 318, 450, 477, 530, 636, 795, 900, 954, 1060, 1325, 1590, 1908, 2385, 2650, 3180, 3975, 4770, 5300, 7950, 9540, 11925, 15900, 23850, 29167, 47700, 58334, 87501, 116668, 145835, 175002, 262503, 291670, 350004, 437505, 525006, 583340, 729175, 875010, 1050012, 1312515, 1458350, 1545851, 1750020, 2187525, 2625030, 2916700, 3091702, 4375050, 4637553, 5250060, 6183404, 6562575, 7729255, 8750100, 9275106, 13125150, 13912659, 15458510, 18550212, 23187765, 26250300, 27825318, 30917020, 38646275, 46375530, 55650636, 69563295, 77292550, 92751060, 115938825, 139126590, 154585100, 231877650, 278253180, 347816475, 463755300, 695632950, 1391265900]

約数ペア:

[(1, 1391265900), (2, 695632950), (3, 463755300), (4, 347816475), (5, 278253180), (6, 231877650), (9, 154585100), (10, 139126590), (12, 115938825), (15, 92751060), (18, 77292550), (20, 69563295), (25, 55650636), (30, 46375530), (36, 38646275), (45, 30917020), (50, 27825318), (53, 26250300), (60, 23187765), (75, 18550212), (90, 15458510), (100, 13912659), (106, 13125150), (150, 9275106), (159, 8750100), (180, 7729255), (212, 6562575), (225, 6183404), (265, 5250060), (300, 4637553), (318, 4375050), (450, 3091702), (477, 2916700), (530, 2625030), (636, 2187525), (795, 1750020), (900, 1545851), (954, 1458350), (1060, 1312515), (1325, 1050012), (1590, 875010), (1908, 729175), (2385, 583340), (2650, 525006), (3180, 437505), (3975, 350004), (4770, 291670), (5300, 262503), (7950, 175002), (9540, 145835), (11925, 116668), (15900, 87501), (23850, 58334), (29167, 47700)]