54938100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{26161}}^1$

素因数の和:26185

約数の個数: 72

約数和(自身を含む): 181668928

約数和(自身を除く): 126730828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 26161, 52322, 78483, 104644, 130805, 156966, 183127, 261610, 313932, 366254, 392415, 523220, 549381, 654025, 732508, 784830, 915635, 1098762, 1308050, 1569660, 1831270, 1962075, 2197524, 2616100, 2746905, 3662540, 3924150, 4578175, 5493810, 7848300, 9156350, 10987620, 13734525, 18312700, 27469050, 54938100]

約数ペア:

[(1, 54938100), (2, 27469050), (3, 18312700), (4, 13734525), (5, 10987620), (6, 9156350), (7, 7848300), (10, 5493810), (12, 4578175), (14, 3924150), (15, 3662540), (20, 2746905), (21, 2616100), (25, 2197524), (28, 1962075), (30, 1831270), (35, 1569660), (42, 1308050), (50, 1098762), (60, 915635), (70, 784830), (75, 732508), (84, 654025), (100, 549381), (105, 523220), (140, 392415), (150, 366254), (175, 313932), (210, 261610), (300, 183127), (350, 156966), (420, 130805), (525, 104644), (700, 78483), (1050, 52322), (2100, 26161)]