139175600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:343

約数の個数: 120

約数和(自身を含む): 359383248

約数和(自身を除く): 220207648

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 97, 100, 136, 170, 194, 200, 211, 272, 340, 388, 400, 422, 425, 485, 680, 776, 844, 850, 970, 1055, 1360, 1552, 1649, 1688, 1700, 1940, 2110, 2425, 3298, 3376, 3400, 3587, 3880, 4220, 4850, 5275, 6596, 6800, 7174, 7760, 8245, 8440, 9700, 10550, 13192, 14348, 16490, 16880, 17935, 19400, 20467, 21100, 26384, 28696, 32980, 35870, 38800, 40934, 41225, 42200, 57392, 65960, 71740, 81868, 82450, 84400, 89675, 102335, 131920, 143480, 163736, 164900, 179350, 204670, 286960, 327472, 329800, 347939, 358700, 409340, 511675, 659600, 695878, 717400, 818680, 1023350, 1391756, 1434800, 1637360, 1739695, 2046700, 2783512, 3479390, 4093400, 5567024, 6958780, 8186800, 8698475, 13917560, 17396950, 27835120, 34793900, 69587800, 139175600]

約数ペア:

[(1, 139175600), (2, 69587800), (4, 34793900), (5, 27835120), (8, 17396950), (10, 13917560), (16, 8698475), (17, 8186800), (20, 6958780), (25, 5567024), (34, 4093400), (40, 3479390), (50, 2783512), (68, 2046700), (80, 1739695), (85, 1637360), (97, 1434800), (100, 1391756), (136, 1023350), (170, 818680), (194, 717400), (200, 695878), (211, 659600), (272, 511675), (340, 409340), (388, 358700), (400, 347939), (422, 329800), (425, 327472), (485, 286960), (680, 204670), (776, 179350), (844, 164900), (850, 163736), (970, 143480), (1055, 131920), (1360, 102335), (1552, 89675), (1649, 84400), (1688, 82450), (1700, 81868), (1940, 71740), (2110, 65960), (2425, 57392), (3298, 42200), (3376, 41225), (3400, 40934), (3587, 38800), (3880, 35870), (4220, 32980), (4850, 28696), (5275, 26384), (6596, 21100), (6800, 20467), (7174, 19400), (7760, 17935), (8245, 16880), (8440, 16490), (9700, 14348), (10550, 13192)]