625483620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16787}}^1$

素因数の和:16831

約数の個数: 120

約数和(自身を含む): 2047598784

約数和(自身を除く): 1422115164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 405, 414, 460, 540, 621, 690, 810, 828, 1035, 1242, 1380, 1620, 1863, 2070, 2484, 3105, 3726, 4140, 6210, 7452, 9315, 12420, 16787, 18630, 33574, 37260, 50361, 67148, 83935, 100722, 151083, 167870, 201444, 251805, 302166, 335740, 386101, 453249, 503610, 604332, 755415, 772202, 906498, 1007220, 1158303, 1359747, 1510830, 1544404, 1812996, 1930505, 2266245, 2316606, 2719494, 3021660, 3474909, 3861010, 4532490, 4633212, 5438988, 5791515, 6798735, 6949818, 7722020, 9064980, 10424727, 11583030, 13597470, 13899636, 17374545, 20849454, 23166060, 27194940, 31274181, 34749090, 41698908, 52123635, 62548362, 69498180, 104247270, 125096724, 156370905, 208494540, 312741810, 625483620]

約数ペア:

[(1, 625483620), (2, 312741810), (3, 208494540), (4, 156370905), (5, 125096724), (6, 104247270), (9, 69498180), (10, 62548362), (12, 52123635), (15, 41698908), (18, 34749090), (20, 31274181), (23, 27194940), (27, 23166060), (30, 20849454), (36, 17374545), (45, 13899636), (46, 13597470), (54, 11583030), (60, 10424727), (69, 9064980), (81, 7722020), (90, 6949818), (92, 6798735), (108, 5791515), (115, 5438988), (135, 4633212), (138, 4532490), (162, 3861010), (180, 3474909), (207, 3021660), (230, 2719494), (270, 2316606), (276, 2266245), (324, 1930505), (345, 1812996), (405, 1544404), (414, 1510830), (460, 1359747), (540, 1158303), (621, 1007220), (690, 906498), (810, 772202), (828, 755415), (1035, 604332), (1242, 503610), (1380, 453249), (1620, 386101), (1863, 335740), (2070, 302166), (2484, 251805), (3105, 201444), (3726, 167870), (4140, 151083), (6210, 100722), (7452, 83935), (9315, 67148), (12420, 50361), (16787, 37260), (18630, 33574)]