65418600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8387}}^1$

素因数の和:8419

約数の個数: 96

約数和(自身を含む): 218423520

約数和(自身を除く): 153004920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 8387, 16774, 25161, 33548, 41935, 50322, 67096, 83870, 100644, 109031, 125805, 167740, 201288, 209675, 218062, 251610, 327093, 335480, 419350, 436124, 503220, 545155, 629025, 654186, 838700, 872248, 1006440, 1090310, 1258050, 1308372, 1635465, 1677400, 2180620, 2516100, 2616744, 2725775, 3270930, 4361240, 5032200, 5451550, 6541860, 8177325, 10903100, 13083720, 16354650, 21806200, 32709300, 65418600]

約数ペア:

[(1, 65418600), (2, 32709300), (3, 21806200), (4, 16354650), (5, 13083720), (6, 10903100), (8, 8177325), (10, 6541860), (12, 5451550), (13, 5032200), (15, 4361240), (20, 3270930), (24, 2725775), (25, 2616744), (26, 2516100), (30, 2180620), (39, 1677400), (40, 1635465), (50, 1308372), (52, 1258050), (60, 1090310), (65, 1006440), (75, 872248), (78, 838700), (100, 654186), (104, 629025), (120, 545155), (130, 503220), (150, 436124), (156, 419350), (195, 335480), (200, 327093), (260, 251610), (300, 218062), (312, 209675), (325, 201288), (390, 167740), (520, 125805), (600, 109031), (650, 100644), (780, 83870), (975, 67096), (1300, 50322), (1560, 41935), (1950, 33548), (2600, 25161), (3900, 16774), (7800, 8387)]