102479580

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{1291}}^1$

素因数の和:1326

約数の個数: 180

約数和(自身を含む): 374258808

約数和(自身を除く): 271779228

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, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 490, 540, 567, 588, 630, 735, 756, 810, 882, 945, 980, 1134, 1260, 1291, 1323, 1470, 1620, 1764, 1890, 2205, 2268, 2582, 2646, 2835, 2940, 3780, 3873, 3969, 4410, 5164, 5292, 5670, 6455, 6615, 7746, 7938, 8820, 9037, 11340, 11619, 12910, 13230, 15492, 15876, 18074, 19365, 19845, 23238, 25820, 26460, 27111, 34857, 36148, 38730, 39690, 45185, 46476, 54222, 58095, 63259, 69714, 77460, 79380, 81333, 90370, 104571, 108444, 116190, 126518, 135555, 139428, 162666, 174285, 180740, 189777, 209142, 232380, 243999, 253036, 271110, 316295, 325332, 348570, 379554, 406665, 418284, 487998, 522855, 542220, 569331, 632590, 697140, 731997, 759108, 813330, 948885, 975996, 1045710, 1138662, 1219995, 1265180, 1463994, 1626660, 1707993, 1897770, 2091420, 2277324, 2439990, 2846655, 2927988, 3415986, 3659985, 3795540, 4879980, 5123979, 5693310, 6831972, 7319970, 8539965, 10247958, 11386620, 14639940, 17079930, 20495916, 25619895, 34159860, 51239790, 102479580]

約数ペア:

[(1, 102479580), (2, 51239790), (3, 34159860), (4, 25619895), (5, 20495916), (6, 17079930), (7, 14639940), (9, 11386620), (10, 10247958), (12, 8539965), (14, 7319970), (15, 6831972), (18, 5693310), (20, 5123979), (21, 4879980), (27, 3795540), (28, 3659985), (30, 3415986), (35, 2927988), (36, 2846655), (42, 2439990), (45, 2277324), (49, 2091420), (54, 1897770), (60, 1707993), (63, 1626660), (70, 1463994), (81, 1265180), (84, 1219995), (90, 1138662), (98, 1045710), (105, 975996), (108, 948885), (126, 813330), (135, 759108), (140, 731997), (147, 697140), (162, 632590), (180, 569331), (189, 542220), (196, 522855), (210, 487998), (245, 418284), (252, 406665), (270, 379554), (294, 348570), (315, 325332), (324, 316295), (378, 271110), (405, 253036), (420, 243999), (441, 232380), (490, 209142), (540, 189777), (567, 180740), (588, 174285), (630, 162666), (735, 139428), (756, 135555), (810, 126518), (882, 116190), (945, 108444), (980, 104571), (1134, 90370), (1260, 81333), (1291, 79380), (1323, 77460), (1470, 69714), (1620, 63259), (1764, 58095), (1890, 54222), (2205, 46476), (2268, 45185), (2582, 39690), (2646, 38730), (2835, 36148), (2940, 34857), (3780, 27111), (3873, 26460), (3969, 25820), (4410, 23238), (5164, 19845), (5292, 19365), (5670, 18074), (6455, 15876), (6615, 15492), (7746, 13230), (7938, 12910), (8820, 11619), (9037, 11340)]