68601400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2579}}^1$

素因数の和:2621

約数の個数: 96

約数和(自身を含む): 191952000

約数和(自身を除く): 123350600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 133, 140, 152, 175, 190, 200, 266, 280, 350, 380, 475, 532, 665, 700, 760, 950, 1064, 1330, 1400, 1900, 2579, 2660, 3325, 3800, 5158, 5320, 6650, 10316, 12895, 13300, 18053, 20632, 25790, 26600, 36106, 49001, 51580, 64475, 72212, 90265, 98002, 103160, 128950, 144424, 180530, 196004, 245005, 257900, 343007, 361060, 392008, 451325, 490010, 515800, 686014, 722120, 902650, 980020, 1225025, 1372028, 1715035, 1805300, 1960040, 2450050, 2744056, 3430070, 3610600, 4900100, 6860140, 8575175, 9800200, 13720280, 17150350, 34300700, 68601400]

約数ペア:

[(1, 68601400), (2, 34300700), (4, 17150350), (5, 13720280), (7, 9800200), (8, 8575175), (10, 6860140), (14, 4900100), (19, 3610600), (20, 3430070), (25, 2744056), (28, 2450050), (35, 1960040), (38, 1805300), (40, 1715035), (50, 1372028), (56, 1225025), (70, 980020), (76, 902650), (95, 722120), (100, 686014), (133, 515800), (140, 490010), (152, 451325), (175, 392008), (190, 361060), (200, 343007), (266, 257900), (280, 245005), (350, 196004), (380, 180530), (475, 144424), (532, 128950), (665, 103160), (700, 98002), (760, 90265), (950, 72212), (1064, 64475), (1330, 51580), (1400, 49001), (1900, 36106), (2579, 26600), (2660, 25790), (3325, 20632), (3800, 18053), (5158, 13300), (5320, 12895), (6650, 10316)]