2100233880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{62731}}^1$

素因数の和:62782

約数の個数: 128

約数和(自身を含む): 7226726400

約数和(自身を除く): 5126492520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 16740, 33480, 62731, 125462, 188193, 250924, 313655, 376386, 501848, 564579, 627310, 752772, 940965, 1129158, 1254620, 1505544, 1693737, 1881930, 1944661, 2258316, 2509240, 2822895, 3387474, 3763860, 3889322, 4516632, 5645790, 5833983, 6774948, 7527720, 7778644, 8468685, 9723305, 11291580, 11667966, 13549896, 15557288, 16937370, 17501949, 19446610, 22583160, 23335932, 29169915, 33874740, 35003898, 38893220, 46671864, 52505847, 58339830, 67749480, 70007796, 77786440, 87509745, 105011694, 116679660, 140015592, 175019490, 210023388, 233359320, 262529235, 350038980, 420046776, 525058470, 700077960, 1050116940, 2100233880]

約数ペア:

[(1, 2100233880), (2, 1050116940), (3, 700077960), (4, 525058470), (5, 420046776), (6, 350038980), (8, 262529235), (9, 233359320), (10, 210023388), (12, 175019490), (15, 140015592), (18, 116679660), (20, 105011694), (24, 87509745), (27, 77786440), (30, 70007796), (31, 67749480), (36, 58339830), (40, 52505847), (45, 46671864), (54, 38893220), (60, 35003898), (62, 33874740), (72, 29169915), (90, 23335932), (93, 22583160), (108, 19446610), (120, 17501949), (124, 16937370), (135, 15557288), (155, 13549896), (180, 11667966), (186, 11291580), (216, 9723305), (248, 8468685), (270, 7778644), (279, 7527720), (310, 6774948), (360, 5833983), (372, 5645790), (465, 4516632), (540, 3889322), (558, 3763860), (620, 3387474), (744, 2822895), (837, 2509240), (930, 2258316), (1080, 1944661), (1116, 1881930), (1240, 1693737), (1395, 1505544), (1674, 1254620), (1860, 1129158), (2232, 940965), (2790, 752772), (3348, 627310), (3720, 564579), (4185, 501848), (5580, 376386), (6696, 313655), (8370, 250924), (11160, 188193), (16740, 125462), (33480, 62731)]