15108100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 37997568

約数和(自身を除く): 22889468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 113, 140, 175, 191, 226, 350, 382, 452, 565, 700, 764, 791, 955, 1130, 1337, 1582, 1910, 2260, 2674, 2825, 3164, 3820, 3955, 4775, 5348, 5650, 6685, 7910, 9550, 11300, 13370, 15820, 19100, 19775, 21583, 26740, 33425, 39550, 43166, 66850, 79100, 86332, 107915, 133700, 151081, 215830, 302162, 431660, 539575, 604324, 755405, 1079150, 1510810, 2158300, 3021620, 3777025, 7554050, 15108100]

約数ペア:

[(1, 15108100), (2, 7554050), (4, 3777025), (5, 3021620), (7, 2158300), (10, 1510810), (14, 1079150), (20, 755405), (25, 604324), (28, 539575), (35, 431660), (50, 302162), (70, 215830), (100, 151081), (113, 133700), (140, 107915), (175, 86332), (191, 79100), (226, 66850), (350, 43166), (382, 39550), (452, 33425), (565, 26740), (700, 21583), (764, 19775), (791, 19100), (955, 15820), (1130, 13370), (1337, 11300), (1582, 9550), (1910, 7910), (2260, 6685), (2674, 5650), (2825, 5348), (3164, 4775), (3820, 3955)]