886378950

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{72953}}^1$

素因数の和:72980

約数の個数: 72

約数和(自身を含む): 2469638808

約数和(自身を除く): 1583259858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 243, 270, 405, 450, 486, 675, 810, 1215, 1350, 2025, 2430, 4050, 6075, 12150, 72953, 145906, 218859, 364765, 437718, 656577, 729530, 1094295, 1313154, 1823825, 1969731, 2188590, 3282885, 3647650, 3939462, 5471475, 5909193, 6565770, 9848655, 10942950, 11818386, 16414425, 17727579, 19697310, 29545965, 32828850, 35455158, 49243275, 59091930, 88637895, 98486550, 147729825, 177275790, 295459650, 443189475, 886378950]

約数ペア:

[(1, 886378950), (2, 443189475), (3, 295459650), (5, 177275790), (6, 147729825), (9, 98486550), (10, 88637895), (15, 59091930), (18, 49243275), (25, 35455158), (27, 32828850), (30, 29545965), (45, 19697310), (50, 17727579), (54, 16414425), (75, 11818386), (81, 10942950), (90, 9848655), (135, 6565770), (150, 5909193), (162, 5471475), (225, 3939462), (243, 3647650), (270, 3282885), (405, 2188590), (450, 1969731), (486, 1823825), (675, 1313154), (810, 1094295), (1215, 729530), (1350, 656577), (2025, 437718), (2430, 364765), (4050, 218859), (6075, 145906), (12150, 72953)]