250349580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1289}}^1$

素因数の和:1400

約数の個数: 144

約数和(自身を含む): 828303840

約数和(自身を除く): 577954260

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, 83, 90, 117, 130, 156, 166, 180, 195, 234, 249, 260, 332, 390, 415, 468, 498, 585, 747, 780, 830, 996, 1079, 1170, 1245, 1289, 1494, 1660, 2158, 2340, 2490, 2578, 2988, 3237, 3735, 3867, 4316, 4980, 5156, 5395, 6445, 6474, 7470, 7734, 9711, 10790, 11601, 12890, 12948, 14940, 15468, 16185, 16757, 19335, 19422, 21580, 23202, 25780, 32370, 33514, 38670, 38844, 46404, 48555, 50271, 58005, 64740, 67028, 77340, 83785, 97110, 100542, 106987, 116010, 150813, 167570, 194220, 201084, 213974, 232020, 251355, 301626, 320961, 335140, 427948, 502710, 534935, 603252, 641922, 754065, 962883, 1005420, 1069870, 1283844, 1390831, 1508130, 1604805, 1925766, 2139740, 2781662, 3016260, 3209610, 3851532, 4172493, 4814415, 5563324, 6419220, 6954155, 8344986, 9628830, 12517479, 13908310, 16689972, 19257660, 20862465, 25034958, 27816620, 41724930, 50069916, 62587395, 83449860, 125174790, 250349580]

約数ペア:

[(1, 250349580), (2, 125174790), (3, 83449860), (4, 62587395), (5, 50069916), (6, 41724930), (9, 27816620), (10, 25034958), (12, 20862465), (13, 19257660), (15, 16689972), (18, 13908310), (20, 12517479), (26, 9628830), (30, 8344986), (36, 6954155), (39, 6419220), (45, 5563324), (52, 4814415), (60, 4172493), (65, 3851532), (78, 3209610), (83, 3016260), (90, 2781662), (117, 2139740), (130, 1925766), (156, 1604805), (166, 1508130), (180, 1390831), (195, 1283844), (234, 1069870), (249, 1005420), (260, 962883), (332, 754065), (390, 641922), (415, 603252), (468, 534935), (498, 502710), (585, 427948), (747, 335140), (780, 320961), (830, 301626), (996, 251355), (1079, 232020), (1170, 213974), (1245, 201084), (1289, 194220), (1494, 167570), (1660, 150813), (2158, 116010), (2340, 106987), (2490, 100542), (2578, 97110), (2988, 83785), (3237, 77340), (3735, 67028), (3867, 64740), (4316, 58005), (4980, 50271), (5156, 48555), (5395, 46404), (6445, 38844), (6474, 38670), (7470, 33514), (7734, 32370), (9711, 25780), (10790, 23202), (11601, 21580), (12890, 19422), (12948, 19335), (14940, 16757), (15468, 16185)]