40480200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:588

約数の個数: 144

約数和(自身を含む): 139373520

約数和(自身を除く): 98893320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 43, 45, 50, 60, 72, 75, 86, 90, 100, 120, 129, 150, 172, 180, 200, 215, 225, 258, 300, 344, 360, 387, 430, 450, 516, 523, 600, 645, 774, 860, 900, 1032, 1046, 1075, 1290, 1548, 1569, 1720, 1800, 1935, 2092, 2150, 2580, 2615, 3096, 3138, 3225, 3870, 4184, 4300, 4707, 5160, 5230, 6276, 6450, 7740, 7845, 8600, 9414, 9675, 10460, 12552, 12900, 13075, 15480, 15690, 18828, 19350, 20920, 22489, 23535, 25800, 26150, 31380, 37656, 38700, 39225, 44978, 47070, 52300, 62760, 67467, 77400, 78450, 89956, 94140, 104600, 112445, 117675, 134934, 156900, 179912, 188280, 202401, 224890, 235350, 269868, 313800, 337335, 404802, 449780, 470700, 539736, 562225, 674670, 809604, 899560, 941400, 1012005, 1124450, 1349340, 1619208, 1686675, 2024010, 2248900, 2698680, 3373350, 4048020, 4497800, 5060025, 6746700, 8096040, 10120050, 13493400, 20240100, 40480200]

約数ペア:

[(1, 40480200), (2, 20240100), (3, 13493400), (4, 10120050), (5, 8096040), (6, 6746700), (8, 5060025), (9, 4497800), (10, 4048020), (12, 3373350), (15, 2698680), (18, 2248900), (20, 2024010), (24, 1686675), (25, 1619208), (30, 1349340), (36, 1124450), (40, 1012005), (43, 941400), (45, 899560), (50, 809604), (60, 674670), (72, 562225), (75, 539736), (86, 470700), (90, 449780), (100, 404802), (120, 337335), (129, 313800), (150, 269868), (172, 235350), (180, 224890), (200, 202401), (215, 188280), (225, 179912), (258, 156900), (300, 134934), (344, 117675), (360, 112445), (387, 104600), (430, 94140), (450, 89956), (516, 78450), (523, 77400), (600, 67467), (645, 62760), (774, 52300), (860, 47070), (900, 44978), (1032, 39225), (1046, 38700), (1075, 37656), (1290, 31380), (1548, 26150), (1569, 25800), (1720, 23535), (1800, 22489), (1935, 20920), (2092, 19350), (2150, 18828), (2580, 15690), (2615, 15480), (3096, 13075), (3138, 12900), (3225, 12552), (3870, 10460), (4184, 9675), (4300, 9414), (4707, 8600), (5160, 7845), (5230, 7740), (6276, 6450)]