53556800

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:229

約数の個数: 168

約数和(自身を含む): 153070560

約数和(自身を除く): 99513760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 32, 34, 40, 44, 50, 55, 64, 68, 80, 85, 88, 100, 110, 136, 160, 170, 176, 179, 187, 200, 220, 272, 275, 320, 340, 352, 358, 374, 400, 425, 440, 544, 550, 680, 704, 716, 748, 800, 850, 880, 895, 935, 1088, 1100, 1360, 1432, 1496, 1600, 1700, 1760, 1790, 1870, 1969, 2200, 2720, 2864, 2992, 3043, 3400, 3520, 3580, 3740, 3938, 4400, 4475, 4675, 5440, 5728, 5984, 6086, 6800, 7160, 7480, 7876, 8800, 8950, 9350, 9845, 11456, 11968, 12172, 13600, 14320, 14960, 15215, 15752, 17600, 17900, 18700, 19690, 24344, 27200, 28640, 29920, 30430, 31504, 33473, 35800, 37400, 39380, 48688, 49225, 57280, 59840, 60860, 63008, 66946, 71600, 74800, 76075, 78760, 97376, 98450, 121720, 126016, 133892, 143200, 149600, 152150, 157520, 167365, 194752, 196900, 243440, 267784, 286400, 299200, 304300, 315040, 334730, 393800, 486880, 535568, 608600, 630080, 669460, 787600, 836825, 973760, 1071136, 1217200, 1338920, 1575200, 1673650, 2142272, 2434400, 2677840, 3150400, 3347300, 4868800, 5355680, 6694600, 10711360, 13389200, 26778400, 53556800]

約数ペア:

[(1, 53556800), (2, 26778400), (4, 13389200), (5, 10711360), (8, 6694600), (10, 5355680), (11, 4868800), (16, 3347300), (17, 3150400), (20, 2677840), (22, 2434400), (25, 2142272), (32, 1673650), (34, 1575200), (40, 1338920), (44, 1217200), (50, 1071136), (55, 973760), (64, 836825), (68, 787600), (80, 669460), (85, 630080), (88, 608600), (100, 535568), (110, 486880), (136, 393800), (160, 334730), (170, 315040), (176, 304300), (179, 299200), (187, 286400), (200, 267784), (220, 243440), (272, 196900), (275, 194752), (320, 167365), (340, 157520), (352, 152150), (358, 149600), (374, 143200), (400, 133892), (425, 126016), (440, 121720), (544, 98450), (550, 97376), (680, 78760), (704, 76075), (716, 74800), (748, 71600), (800, 66946), (850, 63008), (880, 60860), (895, 59840), (935, 57280), (1088, 49225), (1100, 48688), (1360, 39380), (1432, 37400), (1496, 35800), (1600, 33473), (1700, 31504), (1760, 30430), (1790, 29920), (1870, 28640), (1969, 27200), (2200, 24344), (2720, 19690), (2864, 18700), (2992, 17900), (3043, 17600), (3400, 15752), (3520, 15215), (3580, 14960), (3740, 14320), (3938, 13600), (4400, 12172), (4475, 11968), (4675, 11456), (5440, 9845), (5728, 9350), (5984, 8950), (6086, 8800), (6800, 7876), (7160, 7480)]