78762060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:472

約数の個数: 144

約数和(自身を含む): 260690976

約数和(自身を除く): 181928916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 97, 117, 130, 156, 180, 194, 195, 234, 260, 291, 347, 388, 390, 468, 485, 582, 585, 694, 780, 873, 970, 1041, 1164, 1170, 1261, 1388, 1455, 1735, 1746, 1940, 2082, 2340, 2522, 2910, 3123, 3470, 3492, 3783, 4164, 4365, 4511, 5044, 5205, 5820, 6246, 6305, 6940, 7566, 8730, 9022, 10410, 11349, 12492, 12610, 13533, 15132, 15615, 17460, 18044, 18915, 20820, 22555, 22698, 25220, 27066, 31230, 33659, 37830, 40599, 45110, 45396, 54132, 56745, 62460, 67318, 67665, 75660, 81198, 90220, 100977, 113490, 134636, 135330, 162396, 168295, 201954, 202995, 226980, 270660, 302931, 336590, 403908, 405990, 437567, 504885, 605862, 673180, 811980, 875134, 1009770, 1211724, 1312701, 1514655, 1750268, 2019540, 2187835, 2625402, 3029310, 3938103, 4375670, 5250804, 6058620, 6563505, 7876206, 8751340, 13127010, 15752412, 19690515, 26254020, 39381030, 78762060]

約数ペア:

[(1, 78762060), (2, 39381030), (3, 26254020), (4, 19690515), (5, 15752412), (6, 13127010), (9, 8751340), (10, 7876206), (12, 6563505), (13, 6058620), (15, 5250804), (18, 4375670), (20, 3938103), (26, 3029310), (30, 2625402), (36, 2187835), (39, 2019540), (45, 1750268), (52, 1514655), (60, 1312701), (65, 1211724), (78, 1009770), (90, 875134), (97, 811980), (117, 673180), (130, 605862), (156, 504885), (180, 437567), (194, 405990), (195, 403908), (234, 336590), (260, 302931), (291, 270660), (347, 226980), (388, 202995), (390, 201954), (468, 168295), (485, 162396), (582, 135330), (585, 134636), (694, 113490), (780, 100977), (873, 90220), (970, 81198), (1041, 75660), (1164, 67665), (1170, 67318), (1261, 62460), (1388, 56745), (1455, 54132), (1735, 45396), (1746, 45110), (1940, 40599), (2082, 37830), (2340, 33659), (2522, 31230), (2910, 27066), (3123, 25220), (3470, 22698), (3492, 22555), (3783, 20820), (4164, 18915), (4365, 18044), (4511, 17460), (5044, 15615), (5205, 15132), (5820, 13533), (6246, 12610), (6305, 12492), (6940, 11349), (7566, 10410), (8730, 9022)]