31748100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1091}}^1$

素因数の和:1205

約数の個数: 72

約数和(自身を含む): 92889888

約数和(自身を除く): 61141788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 97, 100, 150, 194, 291, 300, 388, 485, 582, 970, 1091, 1164, 1455, 1940, 2182, 2425, 2910, 3273, 4364, 4850, 5455, 5820, 6546, 7275, 9700, 10910, 13092, 14550, 16365, 21820, 27275, 29100, 32730, 54550, 65460, 81825, 105827, 109100, 163650, 211654, 317481, 327300, 423308, 529135, 634962, 1058270, 1269924, 1587405, 2116540, 2645675, 3174810, 5291350, 6349620, 7937025, 10582700, 15874050, 31748100]

約数ペア:

[(1, 31748100), (2, 15874050), (3, 10582700), (4, 7937025), (5, 6349620), (6, 5291350), (10, 3174810), (12, 2645675), (15, 2116540), (20, 1587405), (25, 1269924), (30, 1058270), (50, 634962), (60, 529135), (75, 423308), (97, 327300), (100, 317481), (150, 211654), (194, 163650), (291, 109100), (300, 105827), (388, 81825), (485, 65460), (582, 54550), (970, 32730), (1091, 29100), (1164, 27275), (1455, 21820), (1940, 16365), (2182, 14550), (2425, 13092), (2910, 10910), (3273, 9700), (4364, 7275), (4850, 6546), (5455, 5820)]