326539500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:393

約数の個数: 192

約数和(自身を含む): 1099478016

約数和(自身を除く): 772938516

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, 137, 140, 150, 175, 210, 227, 250, 274, 300, 350, 375, 411, 420, 454, 500, 525, 548, 681, 685, 700, 750, 822, 875, 908, 959, 1050, 1135, 1362, 1370, 1500, 1589, 1644, 1750, 1918, 2055, 2100, 2270, 2625, 2724, 2740, 2877, 3178, 3405, 3425, 3500, 3836, 4110, 4540, 4767, 4795, 5250, 5675, 5754, 6356, 6810, 6850, 7945, 8220, 9534, 9590, 10275, 10500, 11350, 11508, 13620, 13700, 14385, 15890, 17025, 17125, 19068, 19180, 20550, 22700, 23835, 23975, 28375, 28770, 31099, 31780, 34050, 34250, 39725, 41100, 47670, 47950, 51375, 56750, 57540, 62198, 68100, 68500, 71925, 79450, 85125, 93297, 95340, 95900, 102750, 113500, 119175, 119875, 124396, 143850, 155495, 158900, 170250, 186594, 198625, 205500, 217693, 238350, 239750, 287700, 310990, 340500, 359625, 373188, 397250, 435386, 466485, 476700, 479500, 595875, 621980, 653079, 719250, 777475, 794500, 870772, 932970, 1088465, 1191750, 1306158, 1438500, 1554950, 1865940, 2176930, 2332425, 2383500, 2612316, 3109900, 3265395, 3887375, 4353860, 4664850, 5442325, 6530790, 7774750, 9329700, 10884650, 11662125, 13061580, 15549500, 16326975, 21769300, 23324250, 27211625, 32653950, 46648500, 54423250, 65307900, 81634875, 108846500, 163269750, 326539500]

約数ペア:

[(1, 326539500), (2, 163269750), (3, 108846500), (4, 81634875), (5, 65307900), (6, 54423250), (7, 46648500), (10, 32653950), (12, 27211625), (14, 23324250), (15, 21769300), (20, 16326975), (21, 15549500), (25, 13061580), (28, 11662125), (30, 10884650), (35, 9329700), (42, 7774750), (50, 6530790), (60, 5442325), (70, 4664850), (75, 4353860), (84, 3887375), (100, 3265395), (105, 3109900), (125, 2612316), (137, 2383500), (140, 2332425), (150, 2176930), (175, 1865940), (210, 1554950), (227, 1438500), (250, 1306158), (274, 1191750), (300, 1088465), (350, 932970), (375, 870772), (411, 794500), (420, 777475), (454, 719250), (500, 653079), (525, 621980), (548, 595875), (681, 479500), (685, 476700), (700, 466485), (750, 435386), (822, 397250), (875, 373188), (908, 359625), (959, 340500), (1050, 310990), (1135, 287700), (1362, 239750), (1370, 238350), (1500, 217693), (1589, 205500), (1644, 198625), (1750, 186594), (1918, 170250), (2055, 158900), (2100, 155495), (2270, 143850), (2625, 124396), (2724, 119875), (2740, 119175), (2877, 113500), (3178, 102750), (3405, 95900), (3425, 95340), (3500, 93297), (3836, 85125), (4110, 79450), (4540, 71925), (4767, 68500), (4795, 68100), (5250, 62198), (5675, 57540), (5754, 56750), (6356, 51375), (6810, 47950), (6850, 47670), (7945, 41100), (8220, 39725), (9534, 34250), (9590, 34050), (10275, 31780), (10500, 31099), (11350, 28770), (11508, 28375), (13620, 23975), (13700, 23835), (14385, 22700), (15890, 20550), (17025, 19180), (17125, 19068)]