853407900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{105359}}^1$

素因数の和:105385

約数の個数: 90

約数和(自身を含む): 2766437520

約数和(自身を除く): 1913029620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 105359, 210718, 316077, 421436, 526795, 632154, 948231, 1053590, 1264308, 1580385, 1896462, 2107180, 2633975, 2844693, 3160770, 3792924, 4741155, 5267950, 5689386, 6321540, 7901925, 8534079, 9482310, 10535900, 11378772, 14223465, 15803850, 17068158, 18964620, 23705775, 28446930, 31607700, 34136316, 42670395, 47411550, 56893860, 71117325, 85340790, 94823100, 142234650, 170681580, 213351975, 284469300, 426703950, 853407900]

約数ペア:

[(1, 853407900), (2, 426703950), (3, 284469300), (4, 213351975), (5, 170681580), (6, 142234650), (9, 94823100), (10, 85340790), (12, 71117325), (15, 56893860), (18, 47411550), (20, 42670395), (25, 34136316), (27, 31607700), (30, 28446930), (36, 23705775), (45, 18964620), (50, 17068158), (54, 15803850), (60, 14223465), (75, 11378772), (81, 10535900), (90, 9482310), (100, 8534079), (108, 7901925), (135, 6321540), (150, 5689386), (162, 5267950), (180, 4741155), (225, 3792924), (270, 3160770), (300, 2844693), (324, 2633975), (405, 2107180), (450, 1896462), (540, 1580385), (675, 1264308), (810, 1053590), (900, 948231), (1350, 632154), (1620, 526795), (2025, 421436), (2700, 316077), (4050, 210718), (8100, 105359)]