79207800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{18859}}^1$

素因数の和:18885

約数の個数: 96

約数和(自身を含む): 280636800

約数和(自身を除く): 201429000

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, 18859, 37718, 56577, 75436, 94295, 113154, 132013, 150872, 188590, 226308, 264026, 282885, 377180, 396039, 452616, 471475, 528052, 565770, 660065, 754360, 792078, 942950, 1056104, 1131540, 1320130, 1414425, 1584156, 1885900, 1980195, 2263080, 2640260, 2828850, 3168312, 3300325, 3771800, 3960390, 5280520, 5657700, 6600650, 7920780, 9900975, 11315400, 13201300, 15841560, 19801950, 26402600, 39603900, 79207800]

約数ペア:

[(1, 79207800), (2, 39603900), (3, 26402600), (4, 19801950), (5, 15841560), (6, 13201300), (7, 11315400), (8, 9900975), (10, 7920780), (12, 6600650), (14, 5657700), (15, 5280520), (20, 3960390), (21, 3771800), (24, 3300325), (25, 3168312), (28, 2828850), (30, 2640260), (35, 2263080), (40, 1980195), (42, 1885900), (50, 1584156), (56, 1414425), (60, 1320130), (70, 1131540), (75, 1056104), (84, 942950), (100, 792078), (105, 754360), (120, 660065), (140, 565770), (150, 528052), (168, 471475), (175, 452616), (200, 396039), (210, 377180), (280, 282885), (300, 264026), (350, 226308), (420, 188590), (525, 150872), (600, 132013), (700, 113154), (840, 94295), (1050, 75436), (1400, 56577), (2100, 37718), (4200, 18859)]