104438100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:530

約数の個数: 144

約数和(自身を含む): 331506560

約数和(自身を除く): 227068460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 61, 65, 75, 78, 100, 122, 130, 150, 156, 183, 195, 244, 260, 300, 305, 325, 366, 390, 439, 610, 650, 732, 780, 793, 878, 915, 975, 1220, 1300, 1317, 1525, 1586, 1756, 1830, 1950, 2195, 2379, 2634, 3050, 3172, 3660, 3900, 3965, 4390, 4575, 4758, 5268, 5707, 6100, 6585, 7930, 8780, 9150, 9516, 10975, 11414, 11895, 13170, 15860, 17121, 18300, 19825, 21950, 22828, 23790, 26340, 26779, 28535, 32925, 34242, 39650, 43900, 47580, 53558, 57070, 59475, 65850, 68484, 79300, 80337, 85605, 107116, 114140, 118950, 131700, 133895, 142675, 160674, 171210, 237900, 267790, 285350, 321348, 342420, 348127, 401685, 428025, 535580, 570700, 669475, 696254, 803370, 856050, 1044381, 1338950, 1392508, 1606740, 1712100, 1740635, 2008425, 2088762, 2677900, 3481270, 4016850, 4177524, 5221905, 6962540, 8033700, 8703175, 10443810, 17406350, 20887620, 26109525, 34812700, 52219050, 104438100]

約数ペア:

[(1, 104438100), (2, 52219050), (3, 34812700), (4, 26109525), (5, 20887620), (6, 17406350), (10, 10443810), (12, 8703175), (13, 8033700), (15, 6962540), (20, 5221905), (25, 4177524), (26, 4016850), (30, 3481270), (39, 2677900), (50, 2088762), (52, 2008425), (60, 1740635), (61, 1712100), (65, 1606740), (75, 1392508), (78, 1338950), (100, 1044381), (122, 856050), (130, 803370), (150, 696254), (156, 669475), (183, 570700), (195, 535580), (244, 428025), (260, 401685), (300, 348127), (305, 342420), (325, 321348), (366, 285350), (390, 267790), (439, 237900), (610, 171210), (650, 160674), (732, 142675), (780, 133895), (793, 131700), (878, 118950), (915, 114140), (975, 107116), (1220, 85605), (1300, 80337), (1317, 79300), (1525, 68484), (1586, 65850), (1756, 59475), (1830, 57070), (1950, 53558), (2195, 47580), (2379, 43900), (2634, 39650), (3050, 34242), (3172, 32925), (3660, 28535), (3900, 26779), (3965, 26340), (4390, 23790), (4575, 22828), (4758, 21950), (5268, 19825), (5707, 18300), (6100, 17121), (6585, 15860), (7930, 13170), (8780, 11895), (9150, 11414), (9516, 10975)]