68528600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1579}}^1$

素因数の和:1633

約数の個数: 96

約数和(自身を含む): 188083200

約数和(自身を除く): 119554600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 100, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 434, 620, 700, 775, 868, 1085, 1240, 1400, 1550, 1579, 1736, 2170, 3100, 3158, 4340, 5425, 6200, 6316, 7895, 8680, 10850, 11053, 12632, 15790, 21700, 22106, 31580, 39475, 43400, 44212, 48949, 55265, 63160, 78950, 88424, 97898, 110530, 157900, 195796, 221060, 244745, 276325, 315800, 342643, 391592, 442120, 489490, 552650, 685286, 978980, 1105300, 1223725, 1370572, 1713215, 1957960, 2210600, 2447450, 2741144, 3426430, 4894900, 6852860, 8566075, 9789800, 13705720, 17132150, 34264300, 68528600]

約数ペア:

[(1, 68528600), (2, 34264300), (4, 17132150), (5, 13705720), (7, 9789800), (8, 8566075), (10, 6852860), (14, 4894900), (20, 3426430), (25, 2741144), (28, 2447450), (31, 2210600), (35, 1957960), (40, 1713215), (50, 1370572), (56, 1223725), (62, 1105300), (70, 978980), (100, 685286), (124, 552650), (140, 489490), (155, 442120), (175, 391592), (200, 342643), (217, 315800), (248, 276325), (280, 244745), (310, 221060), (350, 195796), (434, 157900), (620, 110530), (700, 97898), (775, 88424), (868, 78950), (1085, 63160), (1240, 55265), (1400, 48949), (1550, 44212), (1579, 43400), (1736, 39475), (2170, 31580), (3100, 22106), (3158, 21700), (4340, 15790), (5425, 12632), (6200, 11053), (6316, 10850), (7895, 8680)]