148208220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{1427}}^1$

素因数の和:2019

約数の個数: 72

約数和(自身を含む): 450659664

約数和(自身を除く): 302451444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 577, 1154, 1427, 1731, 2308, 2854, 2885, 3462, 4281, 5193, 5708, 5770, 6924, 7135, 8562, 8655, 10386, 11540, 12843, 14270, 17124, 17310, 20772, 21405, 25686, 25965, 28540, 34620, 42810, 51372, 51930, 64215, 85620, 103860, 128430, 256860, 823379, 1646758, 2470137, 3293516, 4116895, 4940274, 7410411, 8233790, 9880548, 12350685, 14820822, 16467580, 24701370, 29641644, 37052055, 49402740, 74104110, 148208220]

約数ペア:

[(1, 148208220), (2, 74104110), (3, 49402740), (4, 37052055), (5, 29641644), (6, 24701370), (9, 16467580), (10, 14820822), (12, 12350685), (15, 9880548), (18, 8233790), (20, 7410411), (30, 4940274), (36, 4116895), (45, 3293516), (60, 2470137), (90, 1646758), (180, 823379), (577, 256860), (1154, 128430), (1427, 103860), (1731, 85620), (2308, 64215), (2854, 51930), (2885, 51372), (3462, 42810), (4281, 34620), (5193, 28540), (5708, 25965), (5770, 25686), (6924, 21405), (7135, 20772), (8562, 17310), (8655, 17124), (10386, 14270), (11540, 12843)]