15055300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:377

約数の個数: 72

約数和(自身を含む): 36249416

約数和(自身を除く): 21194116

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 37, 50, 52, 65, 74, 100, 130, 148, 185, 260, 313, 325, 370, 481, 626, 650, 740, 925, 962, 1252, 1300, 1565, 1850, 1924, 2405, 3130, 3700, 4069, 4810, 6260, 7825, 8138, 9620, 11581, 12025, 15650, 16276, 20345, 23162, 24050, 31300, 40690, 46324, 48100, 57905, 81380, 101725, 115810, 150553, 203450, 231620, 289525, 301106, 406900, 579050, 602212, 752765, 1158100, 1505530, 3011060, 3763825, 7527650, 15055300]

約数ペア:

[(1, 15055300), (2, 7527650), (4, 3763825), (5, 3011060), (10, 1505530), (13, 1158100), (20, 752765), (25, 602212), (26, 579050), (37, 406900), (50, 301106), (52, 289525), (65, 231620), (74, 203450), (100, 150553), (130, 115810), (148, 101725), (185, 81380), (260, 57905), (313, 48100), (325, 46324), (370, 40690), (481, 31300), (626, 24050), (650, 23162), (740, 20345), (925, 16276), (962, 15650), (1252, 12025), (1300, 11581), (1565, 9620), (1850, 8138), (1924, 7825), (2405, 6260), (3130, 4810), (3700, 4069)]