9812250

素因数分解:

$2^1\times 3^2\times 5^3\times 7^2\times {\mathrm{89}}^1$

素因数の和:126

約数の個数: 144

約数和(自身を含む): 31210920

約数和(自身を除く): 21398670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 49, 50, 63, 70, 75, 89, 90, 98, 105, 125, 126, 147, 150, 175, 178, 210, 225, 245, 250, 267, 294, 315, 350, 375, 441, 445, 450, 490, 525, 534, 623, 630, 735, 750, 801, 875, 882, 890, 1050, 1125, 1225, 1246, 1335, 1470, 1575, 1602, 1750, 1869, 2205, 2225, 2250, 2450, 2625, 2670, 3115, 3150, 3675, 3738, 4005, 4361, 4410, 4450, 5250, 5607, 6125, 6230, 6675, 7350, 7875, 8010, 8722, 9345, 11025, 11125, 11214, 12250, 13083, 13350, 15575, 15750, 18375, 18690, 20025, 21805, 22050, 22250, 26166, 28035, 31150, 33375, 36750, 39249, 40050, 43610, 46725, 55125, 56070, 65415, 66750, 77875, 78498, 93450, 100125, 109025, 110250, 130830, 140175, 155750, 196245, 200250, 218050, 233625, 280350, 327075, 392490, 467250, 545125, 654150, 700875, 981225, 1090250, 1401750, 1635375, 1962450, 3270750, 4906125, 9812250]

約数ペア:

[(1, 9812250), (2, 4906125), (3, 3270750), (5, 1962450), (6, 1635375), (7, 1401750), (9, 1090250), (10, 981225), (14, 700875), (15, 654150), (18, 545125), (21, 467250), (25, 392490), (30, 327075), (35, 280350), (42, 233625), (45, 218050), (49, 200250), (50, 196245), (63, 155750), (70, 140175), (75, 130830), (89, 110250), (90, 109025), (98, 100125), (105, 93450), (125, 78498), (126, 77875), (147, 66750), (150, 65415), (175, 56070), (178, 55125), (210, 46725), (225, 43610), (245, 40050), (250, 39249), (267, 36750), (294, 33375), (315, 31150), (350, 28035), (375, 26166), (441, 22250), (445, 22050), (450, 21805), (490, 20025), (525, 18690), (534, 18375), (623, 15750), (630, 15575), (735, 13350), (750, 13083), (801, 12250), (875, 11214), (882, 11125), (890, 11025), (1050, 9345), (1125, 8722), (1225, 8010), (1246, 7875), (1335, 7350), (1470, 6675), (1575, 6230), (1602, 6125), (1750, 5607), (1869, 5250), (2205, 4450), (2225, 4410), (2250, 4361), (2450, 4005), (2625, 3738), (2670, 3675), (3115, 3150)]