224400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:49

約数の個数: 120

約数和(自身を含む): 830304

約数和(自身を除く): 605904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 25, 30, 33, 34, 40, 44, 48, 50, 51, 55, 60, 66, 68, 75, 80, 85, 88, 100, 102, 110, 120, 132, 136, 150, 165, 170, 176, 187, 200, 204, 220, 240, 255, 264, 272, 275, 300, 330, 340, 374, 400, 408, 425, 440, 510, 528, 550, 561, 600, 660, 680, 748, 816, 825, 850, 880, 935, 1020, 1100, 1122, 1200, 1275, 1320, 1360, 1496, 1650, 1700, 1870, 2040, 2200, 2244, 2550, 2640, 2805, 2992, 3300, 3400, 3740, 4080, 4400, 4488, 4675, 5100, 5610, 6600, 6800, 7480, 8976, 9350, 10200, 11220, 13200, 14025, 14960, 18700, 20400, 22440, 28050, 37400, 44880, 56100, 74800, 112200, 224400]

約数ペア:

[(1, 224400), (2, 112200), (3, 74800), (4, 56100), (5, 44880), (6, 37400), (8, 28050), (10, 22440), (11, 20400), (12, 18700), (15, 14960), (16, 14025), (17, 13200), (20, 11220), (22, 10200), (24, 9350), (25, 8976), (30, 7480), (33, 6800), (34, 6600), (40, 5610), (44, 5100), (48, 4675), (50, 4488), (51, 4400), (55, 4080), (60, 3740), (66, 3400), (68, 3300), (75, 2992), (80, 2805), (85, 2640), (88, 2550), (100, 2244), (102, 2200), (110, 2040), (120, 1870), (132, 1700), (136, 1650), (150, 1496), (165, 1360), (170, 1320), (176, 1275), (187, 1200), (200, 1122), (204, 1100), (220, 1020), (240, 935), (255, 880), (264, 850), (272, 825), (275, 816), (300, 748), (330, 680), (340, 660), (374, 600), (400, 561), (408, 550), (425, 528), (440, 510)]