2197292400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{6563}}^1$

素因数の和:6621

約数の個数: 240

約数和(自身を含む): 8074245120

約数和(自身を除く): 5876952720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 48, 50, 54, 60, 62, 72, 75, 80, 90, 93, 100, 108, 120, 124, 135, 144, 150, 155, 180, 186, 200, 216, 225, 240, 248, 270, 279, 300, 310, 360, 372, 400, 432, 450, 465, 496, 540, 558, 600, 620, 675, 720, 744, 775, 837, 900, 930, 1080, 1116, 1200, 1240, 1350, 1395, 1488, 1550, 1674, 1800, 1860, 2160, 2232, 2325, 2480, 2700, 2790, 3100, 3348, 3600, 3720, 4185, 4464, 4650, 5400, 5580, 6200, 6563, 6696, 6975, 7440, 8370, 9300, 10800, 11160, 12400, 13126, 13392, 13950, 16740, 18600, 19689, 20925, 22320, 26252, 27900, 32815, 33480, 37200, 39378, 41850, 52504, 55800, 59067, 65630, 66960, 78756, 83700, 98445, 105008, 111600, 118134, 131260, 157512, 164075, 167400, 177201, 196890, 203453, 236268, 262520, 295335, 315024, 328150, 334800, 354402, 393780, 406906, 472536, 492225, 525040, 590670, 610359, 656300, 708804, 787560, 813812, 886005, 945072, 984450, 1017265, 1181340, 1220718, 1312600, 1417608, 1476675, 1575120, 1627624, 1772010, 1831077, 1968900, 2034530, 2362680, 2441436, 2625200, 2835216, 2953350, 3051795, 3255248, 3544020, 3662154, 3937800, 4069060, 4430025, 4725360, 4882872, 5086325, 5493231, 5906700, 6103590, 7088040, 7324308, 7875600, 8138120, 8860050, 9155385, 9765744, 10172650, 10986462, 11813400, 12207180, 14176080, 14648616, 15258975, 16276240, 17720100, 18310770, 20345300, 21972924, 23626800, 24414360, 27466155, 29297232, 30517950, 35440200, 36621540, 40690600, 43945848, 45776925, 48828720, 54932310, 61035900, 70880400, 73243080, 81381200, 87891696, 91553850, 109864620, 122071800, 137330775, 146486160, 183107700, 219729240, 244143600, 274661550, 366215400, 439458480, 549323100, 732430800, 1098646200, 2197292400]

約数ペア:

[(1, 2197292400), (2, 1098646200), (3, 732430800), (4, 549323100), (5, 439458480), (6, 366215400), (8, 274661550), (9, 244143600), (10, 219729240), (12, 183107700), (15, 146486160), (16, 137330775), (18, 122071800), (20, 109864620), (24, 91553850), (25, 87891696), (27, 81381200), (30, 73243080), (31, 70880400), (36, 61035900), (40, 54932310), (45, 48828720), (48, 45776925), (50, 43945848), (54, 40690600), (60, 36621540), (62, 35440200), (72, 30517950), (75, 29297232), (80, 27466155), (90, 24414360), (93, 23626800), (100, 21972924), (108, 20345300), (120, 18310770), (124, 17720100), (135, 16276240), (144, 15258975), (150, 14648616), (155, 14176080), (180, 12207180), (186, 11813400), (200, 10986462), (216, 10172650), (225, 9765744), (240, 9155385), (248, 8860050), (270, 8138120), (279, 7875600), (300, 7324308), (310, 7088040), (360, 6103590), (372, 5906700), (400, 5493231), (432, 5086325), (450, 4882872), (465, 4725360), (496, 4430025), (540, 4069060), (558, 3937800), (600, 3662154), (620, 3544020), (675, 3255248), (720, 3051795), (744, 2953350), (775, 2835216), (837, 2625200), (900, 2441436), (930, 2362680), (1080, 2034530), (1116, 1968900), (1200, 1831077), (1240, 1772010), (1350, 1627624), (1395, 1575120), (1488, 1476675), (1550, 1417608), (1674, 1312600), (1800, 1220718), (1860, 1181340), (2160, 1017265), (2232, 984450), (2325, 945072), (2480, 886005), (2700, 813812), (2790, 787560), (3100, 708804), (3348, 656300), (3600, 610359), (3720, 590670), (4185, 525040), (4464, 492225), (4650, 472536), (5400, 406906), (5580, 393780), (6200, 354402), (6563, 334800), (6696, 328150), (6975, 315024), (7440, 295335), (8370, 262520), (9300, 236268), (10800, 203453), (11160, 196890), (12400, 177201), (13126, 167400), (13392, 164075), (13950, 157512), (16740, 131260), (18600, 118134), (19689, 111600), (20925, 105008), (22320, 98445), (26252, 83700), (27900, 78756), (32815, 66960), (33480, 65630), (37200, 59067), (39378, 55800), (41850, 52504)]