72378900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2437}}^1$

素因数の和:2471

約数の個数: 144

約数和(自身を含む): 253942080

約数和(自身を除く): 181563180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 90, 99, 100, 108, 110, 132, 135, 150, 165, 180, 198, 220, 225, 270, 275, 297, 300, 330, 396, 450, 495, 540, 550, 594, 660, 675, 825, 900, 990, 1100, 1188, 1350, 1485, 1650, 1980, 2437, 2475, 2700, 2970, 3300, 4874, 4950, 5940, 7311, 7425, 9748, 9900, 12185, 14622, 14850, 21933, 24370, 26807, 29244, 29700, 36555, 43866, 48740, 53614, 60925, 65799, 73110, 80421, 87732, 107228, 109665, 121850, 131598, 134035, 146220, 160842, 182775, 219330, 241263, 243700, 263196, 268070, 321684, 328995, 365550, 402105, 438660, 482526, 536140, 548325, 657990, 670175, 723789, 731100, 804210, 965052, 1096650, 1206315, 1315980, 1340350, 1447578, 1608420, 1644975, 2010525, 2193300, 2412630, 2680700, 2895156, 3289950, 3618945, 4021050, 4825260, 6031575, 6579900, 7237890, 8042100, 12063150, 14475780, 18094725, 24126300, 36189450, 72378900]

約数ペア:

[(1, 72378900), (2, 36189450), (3, 24126300), (4, 18094725), (5, 14475780), (6, 12063150), (9, 8042100), (10, 7237890), (11, 6579900), (12, 6031575), (15, 4825260), (18, 4021050), (20, 3618945), (22, 3289950), (25, 2895156), (27, 2680700), (30, 2412630), (33, 2193300), (36, 2010525), (44, 1644975), (45, 1608420), (50, 1447578), (54, 1340350), (55, 1315980), (60, 1206315), (66, 1096650), (75, 965052), (90, 804210), (99, 731100), (100, 723789), (108, 670175), (110, 657990), (132, 548325), (135, 536140), (150, 482526), (165, 438660), (180, 402105), (198, 365550), (220, 328995), (225, 321684), (270, 268070), (275, 263196), (297, 243700), (300, 241263), (330, 219330), (396, 182775), (450, 160842), (495, 146220), (540, 134035), (550, 131598), (594, 121850), (660, 109665), (675, 107228), (825, 87732), (900, 80421), (990, 73110), (1100, 65799), (1188, 60925), (1350, 53614), (1485, 48740), (1650, 43866), (1980, 36555), (2437, 29700), (2475, 29244), (2700, 26807), (2970, 24370), (3300, 21933), (4874, 14850), (4950, 14622), (5940, 12185), (7311, 9900), (7425, 9748)]