76211200

素因数分解:

$2^{10}\times 5^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:272

約数の個数: 132

約数和(自身を含む): 204331540

約数和(自身を除く): 128120340

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 229, 256, 260, 320, 325, 400, 416, 458, 512, 520, 640, 650, 800, 832, 916, 1024, 1040, 1145, 1280, 1300, 1600, 1664, 1832, 2080, 2290, 2560, 2600, 2977, 3200, 3328, 3664, 4160, 4580, 5120, 5200, 5725, 5954, 6400, 6656, 7328, 8320, 9160, 10400, 11450, 11908, 12800, 13312, 14656, 14885, 16640, 18320, 20800, 22900, 23816, 25600, 29312, 29770, 33280, 36640, 41600, 45800, 47632, 58624, 59540, 66560, 73280, 74425, 83200, 91600, 95264, 117248, 119080, 146560, 148850, 166400, 183200, 190528, 234496, 238160, 293120, 297700, 332800, 366400, 381056, 476320, 586240, 595400, 732800, 762112, 952640, 1172480, 1190800, 1465600, 1524224, 1905280, 2381600, 2931200, 3048448, 3810560, 4763200, 5862400, 7621120, 9526400, 15242240, 19052800, 38105600, 76211200]

約数ペア:

[(1, 76211200), (2, 38105600), (4, 19052800), (5, 15242240), (8, 9526400), (10, 7621120), (13, 5862400), (16, 4763200), (20, 3810560), (25, 3048448), (26, 2931200), (32, 2381600), (40, 1905280), (50, 1524224), (52, 1465600), (64, 1190800), (65, 1172480), (80, 952640), (100, 762112), (104, 732800), (128, 595400), (130, 586240), (160, 476320), (200, 381056), (208, 366400), (229, 332800), (256, 297700), (260, 293120), (320, 238160), (325, 234496), (400, 190528), (416, 183200), (458, 166400), (512, 148850), (520, 146560), (640, 119080), (650, 117248), (800, 95264), (832, 91600), (916, 83200), (1024, 74425), (1040, 73280), (1145, 66560), (1280, 59540), (1300, 58624), (1600, 47632), (1664, 45800), (1832, 41600), (2080, 36640), (2290, 33280), (2560, 29770), (2600, 29312), (2977, 25600), (3200, 23816), (3328, 22900), (3664, 20800), (4160, 18320), (4580, 16640), (5120, 14885), (5200, 14656), (5725, 13312), (5954, 12800), (6400, 11908), (6656, 11450), (7328, 10400), (8320, 9160)]