126607860

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:372

約数の個数: 144

約数和(自身を含む): 403603200

約数和(自身を除く): 276995340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 109, 135, 162, 180, 218, 239, 243, 270, 324, 327, 405, 436, 478, 486, 540, 545, 654, 717, 810, 956, 972, 981, 1090, 1195, 1215, 1308, 1434, 1620, 1635, 1962, 2151, 2180, 2390, 2430, 2868, 2943, 3270, 3585, 3924, 4302, 4780, 4860, 4905, 5886, 6453, 6540, 7170, 8604, 8829, 9810, 10755, 11772, 12906, 14340, 14715, 17658, 19359, 19620, 21510, 25812, 26051, 26487, 29430, 32265, 35316, 38718, 43020, 44145, 52102, 52974, 58077, 58860, 64530, 77436, 78153, 88290, 96795, 104204, 105948, 116154, 129060, 130255, 132435, 156306, 176580, 193590, 232308, 234459, 260510, 264870, 290385, 312612, 387180, 390765, 468918, 521020, 529740, 580770, 703377, 781530, 937836, 1161540, 1172295, 1406754, 1563060, 2110131, 2344590, 2813508, 3516885, 4220262, 4689180, 6330393, 7033770, 8440524, 10550655, 12660786, 14067540, 21101310, 25321572, 31651965, 42202620, 63303930, 126607860]

約数ペア:

[(1, 126607860), (2, 63303930), (3, 42202620), (4, 31651965), (5, 25321572), (6, 21101310), (9, 14067540), (10, 12660786), (12, 10550655), (15, 8440524), (18, 7033770), (20, 6330393), (27, 4689180), (30, 4220262), (36, 3516885), (45, 2813508), (54, 2344590), (60, 2110131), (81, 1563060), (90, 1406754), (108, 1172295), (109, 1161540), (135, 937836), (162, 781530), (180, 703377), (218, 580770), (239, 529740), (243, 521020), (270, 468918), (324, 390765), (327, 387180), (405, 312612), (436, 290385), (478, 264870), (486, 260510), (540, 234459), (545, 232308), (654, 193590), (717, 176580), (810, 156306), (956, 132435), (972, 130255), (981, 129060), (1090, 116154), (1195, 105948), (1215, 104204), (1308, 96795), (1434, 88290), (1620, 78153), (1635, 77436), (1962, 64530), (2151, 58860), (2180, 58077), (2390, 52974), (2430, 52102), (2868, 44145), (2943, 43020), (3270, 38718), (3585, 35316), (3924, 32265), (4302, 29430), (4780, 26487), (4860, 26051), (4905, 25812), (5886, 21510), (6453, 19620), (6540, 19359), (7170, 17658), (8604, 14715), (8829, 14340), (9810, 12906), (10755, 11772)]