28423500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{2707}}^1$

素因数の和:2736

約数の個数: 96

約数和(自身を含む): 94628352

約数和(自身を除く): 66204852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 500, 525, 700, 750, 875, 1050, 1500, 1750, 2100, 2625, 2707, 3500, 5250, 5414, 8121, 10500, 10828, 13535, 16242, 18949, 27070, 32484, 37898, 40605, 54140, 56847, 67675, 75796, 81210, 94745, 113694, 135350, 162420, 189490, 203025, 227388, 270700, 284235, 338375, 378980, 406050, 473725, 568470, 676750, 812100, 947450, 1015125, 1136940, 1353500, 1421175, 1894900, 2030250, 2368625, 2842350, 4060500, 4737250, 5684700, 7105875, 9474500, 14211750, 28423500]

約数ペア:

[(1, 28423500), (2, 14211750), (3, 9474500), (4, 7105875), (5, 5684700), (6, 4737250), (7, 4060500), (10, 2842350), (12, 2368625), (14, 2030250), (15, 1894900), (20, 1421175), (21, 1353500), (25, 1136940), (28, 1015125), (30, 947450), (35, 812100), (42, 676750), (50, 568470), (60, 473725), (70, 406050), (75, 378980), (84, 338375), (100, 284235), (105, 270700), (125, 227388), (140, 203025), (150, 189490), (175, 162420), (210, 135350), (250, 113694), (300, 94745), (350, 81210), (375, 75796), (420, 67675), (500, 56847), (525, 54140), (700, 40605), (750, 37898), (875, 32484), (1050, 27070), (1500, 18949), (1750, 16242), (2100, 13535), (2625, 10828), (2707, 10500), (3500, 8121), (5250, 5414)]