150973340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{5419}}^1$

素因数の和:5634

約数の個数: 48

約数和(自身を含む): 364224000

約数和(自身を除く): 213250660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 199, 398, 796, 995, 1393, 1990, 2786, 3980, 5419, 5572, 6965, 10838, 13930, 21676, 27095, 27860, 37933, 54190, 75866, 108380, 151732, 189665, 379330, 758660, 1078381, 2156762, 4313524, 5391905, 7548667, 10783810, 15097334, 21567620, 30194668, 37743335, 75486670, 150973340]

約数ペア:

[(1, 150973340), (2, 75486670), (4, 37743335), (5, 30194668), (7, 21567620), (10, 15097334), (14, 10783810), (20, 7548667), (28, 5391905), (35, 4313524), (70, 2156762), (140, 1078381), (199, 758660), (398, 379330), (796, 189665), (995, 151732), (1393, 108380), (1990, 75866), (2786, 54190), (3980, 37933), (5419, 27860), (5572, 27095), (6965, 21676), (10838, 13930)]