90572400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:344

約数の個数: 180

約数和(自身を含む): 318321640

約数和(自身を除く): 227749240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 139, 144, 150, 180, 181, 200, 225, 240, 278, 300, 360, 362, 400, 417, 450, 543, 556, 600, 695, 720, 724, 834, 900, 905, 1086, 1112, 1200, 1251, 1390, 1448, 1629, 1668, 1800, 1810, 2085, 2172, 2224, 2502, 2715, 2780, 2896, 3258, 3336, 3475, 3600, 3620, 4170, 4344, 4525, 5004, 5430, 5560, 6255, 6516, 6672, 6950, 7240, 8145, 8340, 8688, 9050, 10008, 10425, 10860, 11120, 12510, 13032, 13575, 13900, 14480, 16290, 16680, 18100, 20016, 20850, 21720, 25020, 25159, 26064, 27150, 27800, 31275, 32580, 33360, 36200, 40725, 41700, 43440, 50040, 50318, 54300, 55600, 62550, 65160, 72400, 75477, 81450, 83400, 100080, 100636, 108600, 125100, 125795, 130320, 150954, 162900, 166800, 201272, 217200, 226431, 250200, 251590, 301908, 325800, 377385, 402544, 452862, 500400, 503180, 603816, 628975, 651600, 754770, 905724, 1006360, 1132155, 1207632, 1257950, 1509540, 1811448, 1886925, 2012720, 2264310, 2515900, 3019080, 3622896, 3773850, 4528620, 5031800, 5660775, 6038160, 7547700, 9057240, 10063600, 11321550, 15095400, 18114480, 22643100, 30190800, 45286200, 90572400]

約数ペア:

[(1, 90572400), (2, 45286200), (3, 30190800), (4, 22643100), (5, 18114480), (6, 15095400), (8, 11321550), (9, 10063600), (10, 9057240), (12, 7547700), (15, 6038160), (16, 5660775), (18, 5031800), (20, 4528620), (24, 3773850), (25, 3622896), (30, 3019080), (36, 2515900), (40, 2264310), (45, 2012720), (48, 1886925), (50, 1811448), (60, 1509540), (72, 1257950), (75, 1207632), (80, 1132155), (90, 1006360), (100, 905724), (120, 754770), (139, 651600), (144, 628975), (150, 603816), (180, 503180), (181, 500400), (200, 452862), (225, 402544), (240, 377385), (278, 325800), (300, 301908), (360, 251590), (362, 250200), (400, 226431), (417, 217200), (450, 201272), (543, 166800), (556, 162900), (600, 150954), (695, 130320), (720, 125795), (724, 125100), (834, 108600), (900, 100636), (905, 100080), (1086, 83400), (1112, 81450), (1200, 75477), (1251, 72400), (1390, 65160), (1448, 62550), (1629, 55600), (1668, 54300), (1800, 50318), (1810, 50040), (2085, 43440), (2172, 41700), (2224, 40725), (2502, 36200), (2715, 33360), (2780, 32580), (2896, 31275), (3258, 27800), (3336, 27150), (3475, 26064), (3600, 25159), (3620, 25020), (4170, 21720), (4344, 20850), (4525, 20016), (5004, 18100), (5430, 16680), (5560, 16290), (6255, 14480), (6516, 13900), (6672, 13575), (6950, 13032), (7240, 12510), (8145, 11120), (8340, 10860), (8688, 10425), (9050, 10008)]