25033267440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{99623}}^1$

素因数の和:99991

約数の個数: 120

約数和(自身を含む): 84311791200

約数和(自身を除く): 59278523760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 349, 360, 698, 720, 1047, 1396, 1745, 2094, 2792, 3141, 3490, 4188, 5235, 5584, 6282, 6980, 8376, 10470, 12564, 13960, 15705, 16752, 20940, 25128, 27920, 31410, 41880, 50256, 62820, 83760, 99623, 125640, 199246, 251280, 298869, 398492, 498115, 597738, 796984, 896607, 996230, 1195476, 1494345, 1593968, 1793214, 1992460, 2390952, 2988690, 3586428, 3984920, 4483035, 4781904, 5977380, 7172856, 7969840, 8966070, 11954760, 14345712, 17932140, 23909520, 34768427, 35864280, 69536854, 71728560, 104305281, 139073708, 173842135, 208610562, 278147416, 312915843, 347684270, 417221124, 521526405, 556294832, 625831686, 695368540, 834442248, 1043052810, 1251663372, 1390737080, 1564579215, 1668884496, 2086105620, 2503326744, 2781474160, 3129158430, 4172211240, 5006653488, 6258316860, 8344422480, 12516633720, 25033267440]

約数ペア:

[(1, 25033267440), (2, 12516633720), (3, 8344422480), (4, 6258316860), (5, 5006653488), (6, 4172211240), (8, 3129158430), (9, 2781474160), (10, 2503326744), (12, 2086105620), (15, 1668884496), (16, 1564579215), (18, 1390737080), (20, 1251663372), (24, 1043052810), (30, 834442248), (36, 695368540), (40, 625831686), (45, 556294832), (48, 521526405), (60, 417221124), (72, 347684270), (80, 312915843), (90, 278147416), (120, 208610562), (144, 173842135), (180, 139073708), (240, 104305281), (349, 71728560), (360, 69536854), (698, 35864280), (720, 34768427), (1047, 23909520), (1396, 17932140), (1745, 14345712), (2094, 11954760), (2792, 8966070), (3141, 7969840), (3490, 7172856), (4188, 5977380), (5235, 4781904), (5584, 4483035), (6282, 3984920), (6980, 3586428), (8376, 2988690), (10470, 2390952), (12564, 1992460), (13960, 1793214), (15705, 1593968), (16752, 1494345), (20940, 1195476), (25128, 996230), (27920, 896607), (31410, 796984), (41880, 597738), (50256, 498115), (62820, 398492), (83760, 298869), (99623, 251280), (125640, 199246)]