100138920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1229}}^1$

素因数の和:1347

約数の個数: 128

約数和(自身を含む): 347155200

約数和(自身を除く): 247016280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 97, 105, 120, 140, 168, 194, 210, 280, 291, 388, 420, 485, 582, 679, 776, 840, 970, 1164, 1229, 1358, 1455, 1940, 2037, 2328, 2458, 2716, 2910, 3395, 3687, 3880, 4074, 4916, 5432, 5820, 6145, 6790, 7374, 8148, 8603, 9832, 10185, 11640, 12290, 13580, 14748, 16296, 17206, 18435, 20370, 24580, 25809, 27160, 29496, 34412, 36870, 40740, 43015, 49160, 51618, 68824, 73740, 81480, 86030, 103236, 119213, 129045, 147480, 172060, 206472, 238426, 258090, 344120, 357639, 476852, 516180, 596065, 715278, 834491, 953704, 1032360, 1192130, 1430556, 1668982, 1788195, 2384260, 2503473, 2861112, 3337964, 3576390, 4172455, 4768520, 5006946, 6675928, 7152780, 8344910, 10013892, 12517365, 14305560, 16689820, 20027784, 25034730, 33379640, 50069460, 100138920]

約数ペア:

[(1, 100138920), (2, 50069460), (3, 33379640), (4, 25034730), (5, 20027784), (6, 16689820), (7, 14305560), (8, 12517365), (10, 10013892), (12, 8344910), (14, 7152780), (15, 6675928), (20, 5006946), (21, 4768520), (24, 4172455), (28, 3576390), (30, 3337964), (35, 2861112), (40, 2503473), (42, 2384260), (56, 1788195), (60, 1668982), (70, 1430556), (84, 1192130), (97, 1032360), (105, 953704), (120, 834491), (140, 715278), (168, 596065), (194, 516180), (210, 476852), (280, 357639), (291, 344120), (388, 258090), (420, 238426), (485, 206472), (582, 172060), (679, 147480), (776, 129045), (840, 119213), (970, 103236), (1164, 86030), (1229, 81480), (1358, 73740), (1455, 68824), (1940, 51618), (2037, 49160), (2328, 43015), (2458, 40740), (2716, 36870), (2910, 34412), (3395, 29496), (3687, 27160), (3880, 25809), (4074, 24580), (4916, 20370), (5432, 18435), (5820, 17206), (6145, 16296), (6790, 14748), (7374, 13580), (8148, 12290), (8603, 11640), (9832, 10185)]