71513400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{17027}}^1$

素因数の和:17053

約数の個数: 96

約数和(自身を含む): 253376640

約数和(自身を除く): 181863240

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, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 17027, 34054, 51081, 68108, 85135, 102162, 119189, 136216, 170270, 204324, 238378, 255405, 340540, 357567, 408648, 425675, 476756, 510810, 595945, 681080, 715134, 851350, 953512, 1021620, 1191890, 1277025, 1430268, 1702700, 1787835, 2043240, 2383780, 2554050, 2860536, 2979725, 3405400, 3575670, 4767560, 5108100, 5959450, 7151340, 8939175, 10216200, 11918900, 14302680, 17878350, 23837800, 35756700, 71513400]

約数ペア:

[(1, 71513400), (2, 35756700), (3, 23837800), (4, 17878350), (5, 14302680), (6, 11918900), (7, 10216200), (8, 8939175), (10, 7151340), (12, 5959450), (14, 5108100), (15, 4767560), (20, 3575670), (21, 3405400), (24, 2979725), (25, 2860536), (28, 2554050), (30, 2383780), (35, 2043240), (40, 1787835), (42, 1702700), (50, 1430268), (56, 1277025), (60, 1191890), (70, 1021620), (75, 953512), (84, 851350), (100, 715134), (105, 681080), (120, 595945), (140, 510810), (150, 476756), (168, 425675), (175, 408648), (200, 357567), (210, 340540), (280, 255405), (300, 238378), (350, 204324), (420, 170270), (525, 136216), (600, 119189), (700, 102162), (840, 85135), (1050, 68108), (1400, 51081), (2100, 34054), (4200, 17027)]