280580112

素因数分解:

$2^4\times 3^4\times {\mathrm{149}}^1\times {\mathrm{1453}}^1$

素因数の和:1622

約数の個数: 100

約数和(自身を含む): 818093100

約数和(自身を除く): 537512988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 149, 162, 216, 298, 324, 432, 447, 596, 648, 894, 1192, 1296, 1341, 1453, 1788, 2384, 2682, 2906, 3576, 4023, 4359, 5364, 5812, 7152, 8046, 8718, 10728, 11624, 12069, 13077, 16092, 17436, 21456, 23248, 24138, 26154, 32184, 34872, 39231, 48276, 52308, 64368, 69744, 78462, 96552, 104616, 117693, 156924, 193104, 209232, 216497, 235386, 313848, 432994, 470772, 627696, 649491, 865988, 941544, 1298982, 1731976, 1883088, 1948473, 2597964, 3463952, 3896946, 5195928, 5845419, 7793892, 10391856, 11690838, 15587784, 17536257, 23381676, 31175568, 35072514, 46763352, 70145028, 93526704, 140290056, 280580112]

約数ペア:

[(1, 280580112), (2, 140290056), (3, 93526704), (4, 70145028), (6, 46763352), (8, 35072514), (9, 31175568), (12, 23381676), (16, 17536257), (18, 15587784), (24, 11690838), (27, 10391856), (36, 7793892), (48, 5845419), (54, 5195928), (72, 3896946), (81, 3463952), (108, 2597964), (144, 1948473), (149, 1883088), (162, 1731976), (216, 1298982), (298, 941544), (324, 865988), (432, 649491), (447, 627696), (596, 470772), (648, 432994), (894, 313848), (1192, 235386), (1296, 216497), (1341, 209232), (1453, 193104), (1788, 156924), (2384, 117693), (2682, 104616), (2906, 96552), (3576, 78462), (4023, 69744), (4359, 64368), (5364, 52308), (5812, 48276), (7152, 39231), (8046, 34872), (8718, 32184), (10728, 26154), (11624, 24138), (12069, 23248), (13077, 21456), (16092, 17436)]