133517340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67433}}^1$

素因数の和:67459

約数の個数: 72

約数和(自身を含む): 441827568

約数和(自身を除く): 308310228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 67433, 134866, 202299, 269732, 337165, 404598, 606897, 674330, 741763, 809196, 1011495, 1213794, 1348660, 1483526, 2022990, 2225289, 2427588, 2967052, 3034485, 3708815, 4045980, 4450578, 6068970, 6675867, 7417630, 8901156, 11126445, 12137940, 13351734, 14835260, 22252890, 26703468, 33379335, 44505780, 66758670, 133517340]

約数ペア:

[(1, 133517340), (2, 66758670), (3, 44505780), (4, 33379335), (5, 26703468), (6, 22252890), (9, 14835260), (10, 13351734), (11, 12137940), (12, 11126445), (15, 8901156), (18, 7417630), (20, 6675867), (22, 6068970), (30, 4450578), (33, 4045980), (36, 3708815), (44, 3034485), (45, 2967052), (55, 2427588), (60, 2225289), (66, 2022990), (90, 1483526), (99, 1348660), (110, 1213794), (132, 1011495), (165, 809196), (180, 741763), (198, 674330), (220, 606897), (330, 404598), (396, 337165), (495, 269732), (660, 202299), (990, 134866), (1980, 67433)]