99939420

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{1259}}^1$

素因数の和:1294

約数の個数: 180

約数和(自身を含む): 364989240

約数和(自身を除く): 265049820

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, 1259, 1260, 1323, 1470, 1620, 1764, 1890, 2205, 2268, 2518, 2646, 2835, 2940, 3777, 3780, 3969, 4410, 5036, 5292, 5670, 6295, 6615, 7554, 7938, 8813, 8820, 11331, 11340, 12590, 13230, 15108, 15876, 17626, 18885, 19845, 22662, 25180, 26439, 26460, 33993, 35252, 37770, 39690, 44065, 45324, 52878, 56655, 61691, 67986, 75540, 79317, 79380, 88130, 101979, 105756, 113310, 123382, 132195, 135972, 158634, 169965, 176260, 185073, 203958, 226620, 237951, 246764, 264390, 308455, 317268, 339930, 370146, 396585, 407916, 475902, 509895, 528780, 555219, 616910, 679860, 713853, 740292, 793170, 925365, 951804, 1019790, 1110438, 1189755, 1233820, 1427706, 1586340, 1665657, 1850730, 2039580, 2220876, 2379510, 2776095, 2855412, 3331314, 3569265, 3701460, 4759020, 4996971, 5552190, 6662628, 7138530, 8328285, 9993942, 11104380, 14277060, 16656570, 19987884, 24984855, 33313140, 49969710, 99939420]

約数ペア:

[(1, 99939420), (2, 49969710), (3, 33313140), (4, 24984855), (5, 19987884), (6, 16656570), (7, 14277060), (9, 11104380), (10, 9993942), (12, 8328285), (14, 7138530), (15, 6662628), (18, 5552190), (20, 4996971), (21, 4759020), (27, 3701460), (28, 3569265), (30, 3331314), (35, 2855412), (36, 2776095), (42, 2379510), (45, 2220876), (49, 2039580), (54, 1850730), (60, 1665657), (63, 1586340), (70, 1427706), (81, 1233820), (84, 1189755), (90, 1110438), (98, 1019790), (105, 951804), (108, 925365), (126, 793170), (135, 740292), (140, 713853), (147, 679860), (162, 616910), (180, 555219), (189, 528780), (196, 509895), (210, 475902), (245, 407916), (252, 396585), (270, 370146), (294, 339930), (315, 317268), (324, 308455), (378, 264390), (405, 246764), (420, 237951), (441, 226620), (490, 203958), (540, 185073), (567, 176260), (588, 169965), (630, 158634), (735, 135972), (756, 132195), (810, 123382), (882, 113310), (945, 105756), (980, 101979), (1134, 88130), (1259, 79380), (1260, 79317), (1323, 75540), (1470, 67986), (1620, 61691), (1764, 56655), (1890, 52878), (2205, 45324), (2268, 44065), (2518, 39690), (2646, 37770), (2835, 35252), (2940, 33993), (3777, 26460), (3780, 26439), (3969, 25180), (4410, 22662), (5036, 19845), (5292, 18885), (5670, 17626), (6295, 15876), (6615, 15108), (7554, 13230), (7938, 12590), (8813, 11340), (8820, 11331)]