25516217100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1973}}^1\times {\mathrm{3919}}^1$

素因数の和:5920

約数の個数: 144

約数和(自身を含む): 80599841280

約数和(自身を除く): 55083624180

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 1100, 1650, 1973, 3300, 3919, 3946, 5919, 7838, 7892, 9865, 11757, 11838, 15676, 19595, 19730, 21703, 23514, 23676, 29595, 39190, 39460, 43109, 43406, 47028, 49325, 58785, 59190, 65109, 78380, 86218, 86812, 97975, 98650, 108515, 117570, 118380, 129327, 130218, 147975, 172436, 195950, 197300, 215545, 217030, 235140, 258654, 260436, 293925, 295950, 325545, 391900, 431090, 434060, 517308, 542575, 587850, 591900, 646635, 651090, 862180, 1077725, 1085150, 1175700, 1293270, 1302180, 1627725, 2155450, 2170300, 2586540, 3233175, 3255450, 4310900, 6466350, 6510900, 7732187, 12932700, 15464374, 23196561, 30928748, 38660935, 46393122, 77321870, 85054057, 92786244, 115982805, 154643740, 170108114, 193304675, 231965610, 255162171, 340216228, 386609350, 425270285, 463931220, 510324342, 579914025, 773218700, 850540570, 1020648684, 1159828050, 1275810855, 1701081140, 2126351425, 2319656100, 2551621710, 4252702850, 5103243420, 6379054275, 8505405700, 12758108550, 25516217100]

約数ペア:

[(1, 25516217100), (2, 12758108550), (3, 8505405700), (4, 6379054275), (5, 5103243420), (6, 4252702850), (10, 2551621710), (11, 2319656100), (12, 2126351425), (15, 1701081140), (20, 1275810855), (22, 1159828050), (25, 1020648684), (30, 850540570), (33, 773218700), (44, 579914025), (50, 510324342), (55, 463931220), (60, 425270285), (66, 386609350), (75, 340216228), (100, 255162171), (110, 231965610), (132, 193304675), (150, 170108114), (165, 154643740), (220, 115982805), (275, 92786244), (300, 85054057), (330, 77321870), (550, 46393122), (660, 38660935), (825, 30928748), (1100, 23196561), (1650, 15464374), (1973, 12932700), (3300, 7732187), (3919, 6510900), (3946, 6466350), (5919, 4310900), (7838, 3255450), (7892, 3233175), (9865, 2586540), (11757, 2170300), (11838, 2155450), (15676, 1627725), (19595, 1302180), (19730, 1293270), (21703, 1175700), (23514, 1085150), (23676, 1077725), (29595, 862180), (39190, 651090), (39460, 646635), (43109, 591900), (43406, 587850), (47028, 542575), (49325, 517308), (58785, 434060), (59190, 431090), (65109, 391900), (78380, 325545), (86218, 295950), (86812, 293925), (97975, 260436), (98650, 258654), (108515, 235140), (117570, 217030), (118380, 215545), (129327, 197300), (130218, 195950), (147975, 172436)]