19015200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:184

約数の個数: 216

約数和(自身を含む): 71089200

約数和(自身を除く): 52074000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 139, 144, 150, 152, 160, 171, 180, 190, 200, 225, 228, 240, 278, 285, 288, 300, 304, 342, 360, 380, 400, 417, 450, 456, 475, 480, 556, 570, 600, 608, 684, 695, 720, 760, 800, 834, 855, 900, 912, 950, 1112, 1140, 1200, 1251, 1368, 1390, 1425, 1440, 1520, 1668, 1710, 1800, 1824, 1900, 2085, 2224, 2280, 2400, 2502, 2641, 2736, 2780, 2850, 3040, 3336, 3420, 3475, 3600, 3800, 4170, 4275, 4448, 4560, 5004, 5282, 5472, 5560, 5700, 6255, 6672, 6840, 6950, 7200, 7600, 7923, 8340, 8550, 9120, 10008, 10425, 10564, 11120, 11400, 12510, 13205, 13344, 13680, 13900, 15200, 15846, 16680, 17100, 20016, 20850, 21128, 22240, 22800, 23769, 25020, 26410, 27360, 27800, 31275, 31692, 33360, 34200, 39615, 40032, 41700, 42256, 45600, 47538, 50040, 52820, 55600, 62550, 63384, 66025, 66720, 68400, 79230, 83400, 84512, 95076, 100080, 105640, 111200, 118845, 125100, 126768, 132050, 136800, 158460, 166800, 190152, 198075, 200160, 211280, 237690, 250200, 253536, 264100, 316920, 333600, 380304, 396150, 422560, 475380, 500400, 528200, 594225, 633840, 760608, 792300, 950760, 1000800, 1056400, 1188450, 1267680, 1584600, 1901520, 2112800, 2376900, 3169200, 3803040, 4753800, 6338400, 9507600, 19015200]

約数ペア:

[(1, 19015200), (2, 9507600), (3, 6338400), (4, 4753800), (5, 3803040), (6, 3169200), (8, 2376900), (9, 2112800), (10, 1901520), (12, 1584600), (15, 1267680), (16, 1188450), (18, 1056400), (19, 1000800), (20, 950760), (24, 792300), (25, 760608), (30, 633840), (32, 594225), (36, 528200), (38, 500400), (40, 475380), (45, 422560), (48, 396150), (50, 380304), (57, 333600), (60, 316920), (72, 264100), (75, 253536), (76, 250200), (80, 237690), (90, 211280), (95, 200160), (96, 198075), (100, 190152), (114, 166800), (120, 158460), (139, 136800), (144, 132050), (150, 126768), (152, 125100), (160, 118845), (171, 111200), (180, 105640), (190, 100080), (200, 95076), (225, 84512), (228, 83400), (240, 79230), (278, 68400), (285, 66720), (288, 66025), (300, 63384), (304, 62550), (342, 55600), (360, 52820), (380, 50040), (400, 47538), (417, 45600), (450, 42256), (456, 41700), (475, 40032), (480, 39615), (556, 34200), (570, 33360), (600, 31692), (608, 31275), (684, 27800), (695, 27360), (720, 26410), (760, 25020), (800, 23769), (834, 22800), (855, 22240), (900, 21128), (912, 20850), (950, 20016), (1112, 17100), (1140, 16680), (1200, 15846), (1251, 15200), (1368, 13900), (1390, 13680), (1425, 13344), (1440, 13205), (1520, 12510), (1668, 11400), (1710, 11120), (1800, 10564), (1824, 10425), (1900, 10008), (2085, 9120), (2224, 8550), (2280, 8340), (2400, 7923), (2502, 7600), (2641, 7200), (2736, 6950), (2780, 6840), (2850, 6672), (3040, 6255), (3336, 5700), (3420, 5560), (3475, 5472), (3600, 5282), (3800, 5004), (4170, 4560), (4275, 4448)]