140017500

素因数分解:

$2^2\times 3^2\times 5^4\times 7^2\times {\mathrm{127}}^1$

素因数の和:171

約数の個数: 270

約数和(自身を含む): 518534016

約数和(自身を除く): 378516516

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 125, 126, 127, 140, 147, 150, 175, 180, 196, 210, 225, 245, 250, 252, 254, 294, 300, 315, 350, 375, 381, 420, 441, 450, 490, 500, 508, 525, 588, 625, 630, 635, 700, 735, 750, 762, 875, 882, 889, 900, 980, 1050, 1125, 1143, 1225, 1250, 1260, 1270, 1470, 1500, 1524, 1575, 1750, 1764, 1778, 1875, 1905, 2100, 2205, 2250, 2286, 2450, 2500, 2540, 2625, 2667, 2940, 3150, 3175, 3500, 3556, 3675, 3750, 3810, 4375, 4410, 4445, 4500, 4572, 4900, 5250, 5334, 5625, 5715, 6125, 6223, 6300, 6350, 7350, 7500, 7620, 7875, 8001, 8750, 8820, 8890, 9525, 10500, 10668, 11025, 11250, 11430, 12250, 12446, 12700, 13125, 13335, 14700, 15750, 15875, 16002, 17500, 17780, 18375, 18669, 19050, 22050, 22225, 22500, 22860, 24500, 24892, 26250, 26670, 28575, 30625, 31115, 31500, 31750, 32004, 36750, 37338, 38100, 39375, 40005, 44100, 44450, 47625, 52500, 53340, 55125, 56007, 57150, 61250, 62230, 63500, 66675, 73500, 74676, 78750, 79375, 80010, 88900, 91875, 93345, 95250, 110250, 111125, 112014, 114300, 122500, 124460, 133350, 142875, 155575, 157500, 158750, 160020, 183750, 186690, 190500, 200025, 220500, 222250, 224028, 238125, 266700, 275625, 280035, 285750, 311150, 317500, 333375, 367500, 373380, 400050, 444500, 466725, 476250, 551250, 555625, 560070, 571500, 622300, 666750, 714375, 777875, 800100, 933450, 952500, 1000125, 1102500, 1111250, 1120140, 1333500, 1400175, 1428750, 1555750, 1666875, 1866900, 2000250, 2222500, 2333625, 2800350, 2857500, 3111500, 3333750, 3889375, 4000500, 4667250, 5000625, 5600700, 6667500, 7000875, 7778750, 9334500, 10001250, 11668125, 14001750, 15557500, 20002500, 23336250, 28003500, 35004375, 46672500, 70008750, 140017500]

約数ペア:

[(1, 140017500), (2, 70008750), (3, 46672500), (4, 35004375), (5, 28003500), (6, 23336250), (7, 20002500), (9, 15557500), (10, 14001750), (12, 11668125), (14, 10001250), (15, 9334500), (18, 7778750), (20, 7000875), (21, 6667500), (25, 5600700), (28, 5000625), (30, 4667250), (35, 4000500), (36, 3889375), (42, 3333750), (45, 3111500), (49, 2857500), (50, 2800350), (60, 2333625), (63, 2222500), (70, 2000250), (75, 1866900), (84, 1666875), (90, 1555750), (98, 1428750), (100, 1400175), (105, 1333500), (125, 1120140), (126, 1111250), (127, 1102500), (140, 1000125), (147, 952500), (150, 933450), (175, 800100), (180, 777875), (196, 714375), (210, 666750), (225, 622300), (245, 571500), (250, 560070), (252, 555625), (254, 551250), (294, 476250), (300, 466725), (315, 444500), (350, 400050), (375, 373380), (381, 367500), (420, 333375), (441, 317500), (450, 311150), (490, 285750), (500, 280035), (508, 275625), (525, 266700), (588, 238125), (625, 224028), (630, 222250), (635, 220500), (700, 200025), (735, 190500), (750, 186690), (762, 183750), (875, 160020), (882, 158750), (889, 157500), (900, 155575), (980, 142875), (1050, 133350), (1125, 124460), (1143, 122500), (1225, 114300), (1250, 112014), (1260, 111125), (1270, 110250), (1470, 95250), (1500, 93345), (1524, 91875), (1575, 88900), (1750, 80010), (1764, 79375), (1778, 78750), (1875, 74676), (1905, 73500), (2100, 66675), (2205, 63500), (2250, 62230), (2286, 61250), (2450, 57150), (2500, 56007), (2540, 55125), (2625, 53340), (2667, 52500), (2940, 47625), (3150, 44450), (3175, 44100), (3500, 40005), (3556, 39375), (3675, 38100), (3750, 37338), (3810, 36750), (4375, 32004), (4410, 31750), (4445, 31500), (4500, 31115), (4572, 30625), (4900, 28575), (5250, 26670), (5334, 26250), (5625, 24892), (5715, 24500), (6125, 22860), (6223, 22500), (6300, 22225), (6350, 22050), (7350, 19050), (7500, 18669), (7620, 18375), (7875, 17780), (8001, 17500), (8750, 16002), (8820, 15875), (8890, 15750), (9525, 14700), (10500, 13335), (10668, 13125), (11025, 12700), (11250, 12446), (11430, 12250)]