145740000

素因数分解:

$2^5\times 3^1\times 5^4\times 7^1\times {\mathrm{347}}^1$

素因数の和:387

約数の個数: 240

約数和(自身を含む): 547924608

約数和(自身を除く): 402184608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 140, 150, 160, 168, 175, 200, 210, 224, 240, 250, 280, 300, 336, 347, 350, 375, 400, 420, 480, 500, 525, 560, 600, 625, 672, 694, 700, 750, 800, 840, 875, 1000, 1041, 1050, 1120, 1200, 1250, 1388, 1400, 1500, 1680, 1735, 1750, 1875, 2000, 2082, 2100, 2400, 2429, 2500, 2625, 2776, 2800, 3000, 3360, 3470, 3500, 3750, 4000, 4164, 4200, 4375, 4858, 5000, 5205, 5250, 5552, 5600, 6000, 6940, 7000, 7287, 7500, 8328, 8400, 8675, 8750, 9716, 10000, 10410, 10500, 11104, 12000, 12145, 13125, 13880, 14000, 14574, 15000, 16656, 16800, 17350, 17500, 19432, 20000, 20820, 21000, 24290, 26025, 26250, 27760, 28000, 29148, 30000, 33312, 34700, 35000, 36435, 38864, 41640, 42000, 43375, 48580, 52050, 52500, 55520, 58296, 60000, 60725, 69400, 70000, 72870, 77728, 83280, 84000, 86750, 97160, 104100, 105000, 116592, 121450, 130125, 138800, 140000, 145740, 166560, 173500, 182175, 194320, 208200, 210000, 216875, 233184, 242900, 260250, 277600, 291480, 303625, 347000, 364350, 388640, 416400, 420000, 433750, 485800, 520500, 582960, 607250, 650625, 694000, 728700, 832800, 867500, 910875, 971600, 1041000, 1165920, 1214500, 1301250, 1388000, 1457400, 1518125, 1735000, 1821750, 1943200, 2082000, 2429000, 2602500, 2914800, 3036250, 3470000, 3643500, 4164000, 4554375, 4858000, 5205000, 5829600, 6072500, 6940000, 7287000, 9108750, 9716000, 10410000, 12145000, 14574000, 18217500, 20820000, 24290000, 29148000, 36435000, 48580000, 72870000, 145740000]

約数ペア:

[(1, 145740000), (2, 72870000), (3, 48580000), (4, 36435000), (5, 29148000), (6, 24290000), (7, 20820000), (8, 18217500), (10, 14574000), (12, 12145000), (14, 10410000), (15, 9716000), (16, 9108750), (20, 7287000), (21, 6940000), (24, 6072500), (25, 5829600), (28, 5205000), (30, 4858000), (32, 4554375), (35, 4164000), (40, 3643500), (42, 3470000), (48, 3036250), (50, 2914800), (56, 2602500), (60, 2429000), (70, 2082000), (75, 1943200), (80, 1821750), (84, 1735000), (96, 1518125), (100, 1457400), (105, 1388000), (112, 1301250), (120, 1214500), (125, 1165920), (140, 1041000), (150, 971600), (160, 910875), (168, 867500), (175, 832800), (200, 728700), (210, 694000), (224, 650625), (240, 607250), (250, 582960), (280, 520500), (300, 485800), (336, 433750), (347, 420000), (350, 416400), (375, 388640), (400, 364350), (420, 347000), (480, 303625), (500, 291480), (525, 277600), (560, 260250), (600, 242900), (625, 233184), (672, 216875), (694, 210000), (700, 208200), (750, 194320), (800, 182175), (840, 173500), (875, 166560), (1000, 145740), (1041, 140000), (1050, 138800), (1120, 130125), (1200, 121450), (1250, 116592), (1388, 105000), (1400, 104100), (1500, 97160), (1680, 86750), (1735, 84000), (1750, 83280), (1875, 77728), (2000, 72870), (2082, 70000), (2100, 69400), (2400, 60725), (2429, 60000), (2500, 58296), (2625, 55520), (2776, 52500), (2800, 52050), (3000, 48580), (3360, 43375), (3470, 42000), (3500, 41640), (3750, 38864), (4000, 36435), (4164, 35000), (4200, 34700), (4375, 33312), (4858, 30000), (5000, 29148), (5205, 28000), (5250, 27760), (5552, 26250), (5600, 26025), (6000, 24290), (6940, 21000), (7000, 20820), (7287, 20000), (7500, 19432), (8328, 17500), (8400, 17350), (8675, 16800), (8750, 16656), (9716, 15000), (10000, 14574), (10410, 14000), (10500, 13880), (11104, 13125), (12000, 12145)]