79775100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{647}}^1$

素因数の和:804

約数の個数: 108

約数和(自身を含む): 252265104

約数和(自身を除く): 172490004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 137, 150, 180, 225, 274, 300, 411, 450, 548, 647, 685, 822, 900, 1233, 1294, 1370, 1644, 1941, 2055, 2466, 2588, 2740, 3235, 3425, 3882, 4110, 4932, 5823, 6165, 6470, 6850, 7764, 8220, 9705, 10275, 11646, 12330, 12940, 13700, 16175, 19410, 20550, 23292, 24660, 29115, 30825, 32350, 38820, 41100, 48525, 58230, 61650, 64700, 88639, 97050, 116460, 123300, 145575, 177278, 194100, 265917, 291150, 354556, 443195, 531834, 582300, 797751, 886390, 1063668, 1329585, 1595502, 1772780, 2215975, 2659170, 3191004, 3988755, 4431950, 5318340, 6647925, 7977510, 8863900, 13295850, 15955020, 19943775, 26591700, 39887550, 79775100]

約数ペア:

[(1, 79775100), (2, 39887550), (3, 26591700), (4, 19943775), (5, 15955020), (6, 13295850), (9, 8863900), (10, 7977510), (12, 6647925), (15, 5318340), (18, 4431950), (20, 3988755), (25, 3191004), (30, 2659170), (36, 2215975), (45, 1772780), (50, 1595502), (60, 1329585), (75, 1063668), (90, 886390), (100, 797751), (137, 582300), (150, 531834), (180, 443195), (225, 354556), (274, 291150), (300, 265917), (411, 194100), (450, 177278), (548, 145575), (647, 123300), (685, 116460), (822, 97050), (900, 88639), (1233, 64700), (1294, 61650), (1370, 58230), (1644, 48525), (1941, 41100), (2055, 38820), (2466, 32350), (2588, 30825), (2740, 29115), (3235, 24660), (3425, 23292), (3882, 20550), (4110, 19410), (4932, 16175), (5823, 13700), (6165, 12940), (6470, 12330), (6850, 11646), (7764, 10275), (8220, 9705)]