138529600

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:513

約数の個数: 168

約数和(自身を含む): 394581888

約数和(自身を除く): 256052288

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, 187, 200, 220, 272, 275, 320, 340, 352, 374, 400, 425, 440, 463, 544, 550, 680, 704, 748, 800, 850, 880, 926, 935, 1088, 1100, 1360, 1496, 1600, 1700, 1760, 1852, 1870, 2200, 2315, 2720, 2992, 3400, 3520, 3704, 3740, 4400, 4630, 4675, 5093, 5440, 5984, 6800, 7408, 7480, 7871, 8800, 9260, 9350, 10186, 11575, 11968, 13600, 14816, 14960, 15742, 17600, 18520, 18700, 20372, 23150, 25465, 27200, 29632, 29920, 31484, 37040, 37400, 39355, 40744, 46300, 50930, 59840, 62968, 74080, 74800, 78710, 81488, 86581, 92600, 101860, 125936, 127325, 148160, 149600, 157420, 162976, 173162, 185200, 196775, 203720, 251872, 254650, 299200, 314840, 325952, 346324, 370400, 393550, 407440, 432905, 503744, 509300, 629680, 692648, 740800, 787100, 814880, 865810, 1018600, 1259360, 1385296, 1574200, 1629760, 1731620, 2037200, 2164525, 2518720, 2770592, 3148400, 3463240, 4074400, 4329050, 5541184, 6296800, 6926480, 8148800, 8658100, 12593600, 13852960, 17316200, 27705920, 34632400, 69264800, 138529600]

約数ペア:

[(1, 138529600), (2, 69264800), (4, 34632400), (5, 27705920), (8, 17316200), (10, 13852960), (11, 12593600), (16, 8658100), (17, 8148800), (20, 6926480), (22, 6296800), (25, 5541184), (32, 4329050), (34, 4074400), (40, 3463240), (44, 3148400), (50, 2770592), (55, 2518720), (64, 2164525), (68, 2037200), (80, 1731620), (85, 1629760), (88, 1574200), (100, 1385296), (110, 1259360), (136, 1018600), (160, 865810), (170, 814880), (176, 787100), (187, 740800), (200, 692648), (220, 629680), (272, 509300), (275, 503744), (320, 432905), (340, 407440), (352, 393550), (374, 370400), (400, 346324), (425, 325952), (440, 314840), (463, 299200), (544, 254650), (550, 251872), (680, 203720), (704, 196775), (748, 185200), (800, 173162), (850, 162976), (880, 157420), (926, 149600), (935, 148160), (1088, 127325), (1100, 125936), (1360, 101860), (1496, 92600), (1600, 86581), (1700, 81488), (1760, 78710), (1852, 74800), (1870, 74080), (2200, 62968), (2315, 59840), (2720, 50930), (2992, 46300), (3400, 40744), (3520, 39355), (3704, 37400), (3740, 37040), (4400, 31484), (4630, 29920), (4675, 29632), (5093, 27200), (5440, 25465), (5984, 23150), (6800, 20372), (7408, 18700), (7480, 18520), (7871, 17600), (8800, 15742), (9260, 14960), (9350, 14816), (10186, 13600), (11575, 11968)]