2018448180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{76283}}^1$

素因数の和:76315

約数の個数: 144

約数和(自身を含む): 7304955840

約数和(自身を除く): 5286507660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6615, 8820, 13230, 26460, 76283, 152566, 228849, 305132, 381415, 457698, 533981, 686547, 762830, 915396, 1067962, 1144245, 1373094, 1525660, 1601943, 2059641, 2135924, 2288490, 2669905, 2746188, 3203886, 3432735, 3737867, 4119282, 4576980, 4805829, 5339810, 6407772, 6865470, 7475734, 8009715, 8238564, 9611658, 10298205, 10679620, 11213601, 13730940, 14417487, 14951468, 16019430, 18689335, 19223316, 20596410, 22427202, 24029145, 28834974, 32038860, 33640803, 37378670, 41192820, 44854404, 48058290, 56068005, 57669948, 67281606, 72087435, 74757340, 96116580, 100922409, 112136010, 134563212, 144174870, 168204015, 201844818, 224272020, 288349740, 336408030, 403689636, 504612045, 672816060, 1009224090, 2018448180]

約数ペア:

[(1, 2018448180), (2, 1009224090), (3, 672816060), (4, 504612045), (5, 403689636), (6, 336408030), (7, 288349740), (9, 224272020), (10, 201844818), (12, 168204015), (14, 144174870), (15, 134563212), (18, 112136010), (20, 100922409), (21, 96116580), (27, 74757340), (28, 72087435), (30, 67281606), (35, 57669948), (36, 56068005), (42, 48058290), (45, 44854404), (49, 41192820), (54, 37378670), (60, 33640803), (63, 32038860), (70, 28834974), (84, 24029145), (90, 22427202), (98, 20596410), (105, 19223316), (108, 18689335), (126, 16019430), (135, 14951468), (140, 14417487), (147, 13730940), (180, 11213601), (189, 10679620), (196, 10298205), (210, 9611658), (245, 8238564), (252, 8009715), (270, 7475734), (294, 6865470), (315, 6407772), (378, 5339810), (420, 4805829), (441, 4576980), (490, 4119282), (540, 3737867), (588, 3432735), (630, 3203886), (735, 2746188), (756, 2669905), (882, 2288490), (945, 2135924), (980, 2059641), (1260, 1601943), (1323, 1525660), (1470, 1373094), (1764, 1144245), (1890, 1067962), (2205, 915396), (2646, 762830), (2940, 686547), (3780, 533981), (4410, 457698), (5292, 381415), (6615, 305132), (8820, 228849), (13230, 152566), (26460, 76283)]