217203000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{10343}}^1$

素因数の和:10374

約数の個数: 128

約数和(自身を含む): 774558720

約数和(自身を除く): 557355720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1400, 1500, 1750, 2100, 2625, 3000, 3500, 4200, 5250, 7000, 10343, 10500, 20686, 21000, 31029, 41372, 51715, 62058, 72401, 82744, 103430, 124116, 144802, 155145, 206860, 217203, 248232, 258575, 289604, 310290, 362005, 413720, 434406, 517150, 579208, 620580, 724010, 775725, 868812, 1034300, 1086015, 1241160, 1292875, 1448020, 1551450, 1737624, 1810025, 2068600, 2172030, 2585750, 2896040, 3102900, 3620050, 3878625, 4344060, 5171500, 5430075, 6205800, 7240100, 7757250, 8688120, 9050125, 10343000, 10860150, 14480200, 15514500, 18100250, 21720300, 27150375, 31029000, 36200500, 43440600, 54300750, 72401000, 108601500, 217203000]

約数ペア:

[(1, 217203000), (2, 108601500), (3, 72401000), (4, 54300750), (5, 43440600), (6, 36200500), (7, 31029000), (8, 27150375), (10, 21720300), (12, 18100250), (14, 15514500), (15, 14480200), (20, 10860150), (21, 10343000), (24, 9050125), (25, 8688120), (28, 7757250), (30, 7240100), (35, 6205800), (40, 5430075), (42, 5171500), (50, 4344060), (56, 3878625), (60, 3620050), (70, 3102900), (75, 2896040), (84, 2585750), (100, 2172030), (105, 2068600), (120, 1810025), (125, 1737624), (140, 1551450), (150, 1448020), (168, 1292875), (175, 1241160), (200, 1086015), (210, 1034300), (250, 868812), (280, 775725), (300, 724010), (350, 620580), (375, 579208), (420, 517150), (500, 434406), (525, 413720), (600, 362005), (700, 310290), (750, 289604), (840, 258575), (875, 248232), (1000, 217203), (1050, 206860), (1400, 155145), (1500, 144802), (1750, 124116), (2100, 103430), (2625, 82744), (3000, 72401), (3500, 62058), (4200, 51715), (5250, 41372), (7000, 31029), (10343, 21000), (10500, 20686)]