12169620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 40452048

約数和(自身を除く): 28282428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 41, 45, 51, 60, 68, 82, 85, 90, 97, 102, 123, 153, 164, 170, 180, 194, 204, 205, 246, 255, 291, 306, 340, 369, 388, 410, 485, 492, 510, 582, 612, 615, 697, 738, 765, 820, 873, 970, 1020, 1164, 1230, 1394, 1455, 1476, 1530, 1649, 1746, 1845, 1940, 2091, 2460, 2788, 2910, 3060, 3298, 3485, 3492, 3690, 3977, 4182, 4365, 4947, 5820, 6273, 6596, 6970, 7380, 7954, 8245, 8364, 8730, 9894, 10455, 11931, 12546, 13940, 14841, 15908, 16490, 17460, 19788, 19885, 20910, 23862, 24735, 25092, 29682, 31365, 32980, 35793, 39770, 41820, 47724, 49470, 59364, 59655, 62730, 67609, 71586, 74205, 79540, 98940, 119310, 125460, 135218, 143172, 148410, 178965, 202827, 238620, 270436, 296820, 338045, 357930, 405654, 608481, 676090, 715860, 811308, 1014135, 1216962, 1352180, 2028270, 2433924, 3042405, 4056540, 6084810, 12169620]

約数ペア:

[(1, 12169620), (2, 6084810), (3, 4056540), (4, 3042405), (5, 2433924), (6, 2028270), (9, 1352180), (10, 1216962), (12, 1014135), (15, 811308), (17, 715860), (18, 676090), (20, 608481), (30, 405654), (34, 357930), (36, 338045), (41, 296820), (45, 270436), (51, 238620), (60, 202827), (68, 178965), (82, 148410), (85, 143172), (90, 135218), (97, 125460), (102, 119310), (123, 98940), (153, 79540), (164, 74205), (170, 71586), (180, 67609), (194, 62730), (204, 59655), (205, 59364), (246, 49470), (255, 47724), (291, 41820), (306, 39770), (340, 35793), (369, 32980), (388, 31365), (410, 29682), (485, 25092), (492, 24735), (510, 23862), (582, 20910), (612, 19885), (615, 19788), (697, 17460), (738, 16490), (765, 15908), (820, 14841), (873, 13940), (970, 12546), (1020, 11931), (1164, 10455), (1230, 9894), (1394, 8730), (1455, 8364), (1476, 8245), (1530, 7954), (1649, 7380), (1746, 6970), (1845, 6596), (1940, 6273), (2091, 5820), (2460, 4947), (2788, 4365), (2910, 4182), (3060, 3977), (3298, 3690), (3485, 3492)]