75103700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3461}}^1$

素因数の和:3513

約数の個数: 72

約数和(自身を含む): 192321024

約数和(自身を除く): 117217324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 310, 350, 434, 620, 700, 775, 868, 1085, 1550, 2170, 3100, 3461, 4340, 5425, 6922, 10850, 13844, 17305, 21700, 24227, 34610, 48454, 69220, 86525, 96908, 107291, 121135, 173050, 214582, 242270, 346100, 429164, 484540, 536455, 605675, 751037, 1072910, 1211350, 1502074, 2145820, 2422700, 2682275, 3004148, 3755185, 5364550, 7510370, 10729100, 15020740, 18775925, 37551850, 75103700]

約数ペア:

[(1, 75103700), (2, 37551850), (4, 18775925), (5, 15020740), (7, 10729100), (10, 7510370), (14, 5364550), (20, 3755185), (25, 3004148), (28, 2682275), (31, 2422700), (35, 2145820), (50, 1502074), (62, 1211350), (70, 1072910), (100, 751037), (124, 605675), (140, 536455), (155, 484540), (175, 429164), (217, 346100), (310, 242270), (350, 214582), (434, 173050), (620, 121135), (700, 107291), (775, 96908), (868, 86525), (1085, 69220), (1550, 48454), (2170, 34610), (3100, 24227), (3461, 21700), (4340, 17305), (5425, 13844), (6922, 10850)]