2451839220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{52189}}^1$

素因数の和:52239

約数の個数: 120

約数和(自身を含む): 7956887400

約数和(自身を除く): 5505048180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 261, 270, 290, 324, 348, 405, 435, 522, 540, 580, 783, 810, 870, 1044, 1305, 1566, 1620, 1740, 2349, 2610, 3132, 3915, 4698, 5220, 7830, 9396, 11745, 15660, 23490, 46980, 52189, 104378, 156567, 208756, 260945, 313134, 469701, 521890, 626268, 782835, 939402, 1043780, 1409103, 1513481, 1565670, 1878804, 2348505, 2818206, 3026962, 3131340, 4227309, 4540443, 4697010, 5636412, 6053924, 7045515, 7567405, 8454618, 9080886, 9394020, 13621329, 14091030, 15134810, 16909236, 18161772, 21136545, 22702215, 27242658, 28182060, 30269620, 40863987, 42273090, 45404430, 54485316, 68106645, 81727974, 84546180, 90808860, 122591961, 136213290, 163455948, 204319935, 245183922, 272426580, 408639870, 490367844, 612959805, 817279740, 1225919610, 2451839220]

約数ペア:

[(1, 2451839220), (2, 1225919610), (3, 817279740), (4, 612959805), (5, 490367844), (6, 408639870), (9, 272426580), (10, 245183922), (12, 204319935), (15, 163455948), (18, 136213290), (20, 122591961), (27, 90808860), (29, 84546180), (30, 81727974), (36, 68106645), (45, 54485316), (54, 45404430), (58, 42273090), (60, 40863987), (81, 30269620), (87, 28182060), (90, 27242658), (108, 22702215), (116, 21136545), (135, 18161772), (145, 16909236), (162, 15134810), (174, 14091030), (180, 13621329), (261, 9394020), (270, 9080886), (290, 8454618), (324, 7567405), (348, 7045515), (405, 6053924), (435, 5636412), (522, 4697010), (540, 4540443), (580, 4227309), (783, 3131340), (810, 3026962), (870, 2818206), (1044, 2348505), (1305, 1878804), (1566, 1565670), (1620, 1513481), (1740, 1409103), (2349, 1043780), (2610, 939402), (3132, 782835), (3915, 626268), (4698, 521890), (5220, 469701), (7830, 313134), (9396, 260945), (11745, 208756), (15660, 156567), (23490, 104378), (46980, 52189)]