208876200

素因数分解:

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

素因数の和:532

約数の個数: 192

約数和(自身を含む): 710371200

約数和(自身を除く): 501495000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 61, 65, 75, 78, 100, 104, 120, 122, 130, 150, 156, 183, 195, 200, 244, 260, 300, 305, 312, 325, 366, 390, 439, 488, 520, 600, 610, 650, 732, 780, 793, 878, 915, 975, 1220, 1300, 1317, 1464, 1525, 1560, 1586, 1756, 1830, 1950, 2195, 2379, 2440, 2600, 2634, 3050, 3172, 3512, 3660, 3900, 3965, 4390, 4575, 4758, 5268, 5707, 6100, 6344, 6585, 7320, 7800, 7930, 8780, 9150, 9516, 10536, 10975, 11414, 11895, 12200, 13170, 15860, 17121, 17560, 18300, 19032, 19825, 21950, 22828, 23790, 26340, 26779, 28535, 31720, 32925, 34242, 36600, 39650, 43900, 45656, 47580, 52680, 53558, 57070, 59475, 65850, 68484, 79300, 80337, 85605, 87800, 95160, 107116, 114140, 118950, 131700, 133895, 136968, 142675, 158600, 160674, 171210, 214232, 228280, 237900, 263400, 267790, 285350, 321348, 342420, 348127, 401685, 428025, 475800, 535580, 570700, 642696, 669475, 684840, 696254, 803370, 856050, 1044381, 1071160, 1141400, 1338950, 1392508, 1606740, 1712100, 1740635, 2008425, 2088762, 2677900, 2785016, 3213480, 3424200, 3481270, 4016850, 4177524, 5221905, 5355800, 6962540, 8033700, 8355048, 8703175, 10443810, 13925080, 16067400, 17406350, 20887620, 26109525, 34812700, 41775240, 52219050, 69625400, 104438100, 208876200]

約数ペア:

[(1, 208876200), (2, 104438100), (3, 69625400), (4, 52219050), (5, 41775240), (6, 34812700), (8, 26109525), (10, 20887620), (12, 17406350), (13, 16067400), (15, 13925080), (20, 10443810), (24, 8703175), (25, 8355048), (26, 8033700), (30, 6962540), (39, 5355800), (40, 5221905), (50, 4177524), (52, 4016850), (60, 3481270), (61, 3424200), (65, 3213480), (75, 2785016), (78, 2677900), (100, 2088762), (104, 2008425), (120, 1740635), (122, 1712100), (130, 1606740), (150, 1392508), (156, 1338950), (183, 1141400), (195, 1071160), (200, 1044381), (244, 856050), (260, 803370), (300, 696254), (305, 684840), (312, 669475), (325, 642696), (366, 570700), (390, 535580), (439, 475800), (488, 428025), (520, 401685), (600, 348127), (610, 342420), (650, 321348), (732, 285350), (780, 267790), (793, 263400), (878, 237900), (915, 228280), (975, 214232), (1220, 171210), (1300, 160674), (1317, 158600), (1464, 142675), (1525, 136968), (1560, 133895), (1586, 131700), (1756, 118950), (1830, 114140), (1950, 107116), (2195, 95160), (2379, 87800), (2440, 85605), (2600, 80337), (2634, 79300), (3050, 68484), (3172, 65850), (3512, 59475), (3660, 57070), (3900, 53558), (3965, 52680), (4390, 47580), (4575, 45656), (4758, 43900), (5268, 39650), (5707, 36600), (6100, 34242), (6344, 32925), (6585, 31720), (7320, 28535), (7800, 26779), (7930, 26340), (8780, 23790), (9150, 22828), (9516, 21950), (10536, 19825), (10975, 19032), (11414, 18300), (11895, 17560), (12200, 17121), (13170, 15860)]