140682420

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{9649}}^1$

素因数の和:9676

約数の個数: 84

約数和(自身を含む): 442992900

約数和(自身を除く): 302310480

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 7290, 9649, 14580, 19298, 28947, 38596, 48245, 57894, 86841, 96490, 115788, 144735, 173682, 192980, 260523, 289470, 347364, 434205, 521046, 578940, 781569, 868410, 1042092, 1302615, 1563138, 1736820, 2344707, 2605230, 3126276, 3907845, 4689414, 5210460, 7034121, 7815690, 9378828, 11723535, 14068242, 15631380, 23447070, 28136484, 35170605, 46894140, 70341210, 140682420]

約数ペア:

[(1, 140682420), (2, 70341210), (3, 46894140), (4, 35170605), (5, 28136484), (6, 23447070), (9, 15631380), (10, 14068242), (12, 11723535), (15, 9378828), (18, 7815690), (20, 7034121), (27, 5210460), (30, 4689414), (36, 3907845), (45, 3126276), (54, 2605230), (60, 2344707), (81, 1736820), (90, 1563138), (108, 1302615), (135, 1042092), (162, 868410), (180, 781569), (243, 578940), (270, 521046), (324, 434205), (405, 347364), (486, 289470), (540, 260523), (729, 192980), (810, 173682), (972, 144735), (1215, 115788), (1458, 96490), (1620, 86841), (2430, 57894), (2916, 48245), (3645, 38596), (4860, 28947), (7290, 19298), (9649, 14580)]