30166100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 69662208

約数和(自身を除く): 39496108

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 37, 50, 62, 74, 100, 124, 148, 155, 185, 263, 310, 370, 526, 620, 740, 775, 925, 1052, 1147, 1315, 1550, 1850, 2294, 2630, 3100, 3700, 4588, 5260, 5735, 6575, 8153, 9731, 11470, 13150, 16306, 19462, 22940, 26300, 28675, 32612, 38924, 40765, 48655, 57350, 81530, 97310, 114700, 163060, 194620, 203825, 243275, 301661, 407650, 486550, 603322, 815300, 973100, 1206644, 1508305, 3016610, 6033220, 7541525, 15083050, 30166100]

約数ペア:

[(1, 30166100), (2, 15083050), (4, 7541525), (5, 6033220), (10, 3016610), (20, 1508305), (25, 1206644), (31, 973100), (37, 815300), (50, 603322), (62, 486550), (74, 407650), (100, 301661), (124, 243275), (148, 203825), (155, 194620), (185, 163060), (263, 114700), (310, 97310), (370, 81530), (526, 57350), (620, 48655), (740, 40765), (775, 38924), (925, 32612), (1052, 28675), (1147, 26300), (1315, 22940), (1550, 19462), (1850, 16306), (2294, 13150), (2630, 11470), (3100, 9731), (3700, 8153), (4588, 6575), (5260, 5735)]