25310340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4261}}^1$

素因数の和:4290

約数の個数: 96

約数和(自身を含む): 85921920

約数和(自身を除く): 60611580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 4261, 5940, 8522, 12783, 17044, 21305, 25566, 38349, 42610, 46871, 51132, 63915, 76698, 85220, 93742, 115047, 127830, 140613, 153396, 187484, 191745, 230094, 234355, 255660, 281226, 383490, 421839, 460188, 468710, 562452, 575235, 703065, 766980, 843678, 937420, 1150470, 1265517, 1406130, 1687356, 2109195, 2300940, 2531034, 2812260, 4218390, 5062068, 6327585, 8436780, 12655170, 25310340]

約数ペア:

[(1, 25310340), (2, 12655170), (3, 8436780), (4, 6327585), (5, 5062068), (6, 4218390), (9, 2812260), (10, 2531034), (11, 2300940), (12, 2109195), (15, 1687356), (18, 1406130), (20, 1265517), (22, 1150470), (27, 937420), (30, 843678), (33, 766980), (36, 703065), (44, 575235), (45, 562452), (54, 468710), (55, 460188), (60, 421839), (66, 383490), (90, 281226), (99, 255660), (108, 234355), (110, 230094), (132, 191745), (135, 187484), (165, 153396), (180, 140613), (198, 127830), (220, 115047), (270, 93742), (297, 85220), (330, 76698), (396, 63915), (495, 51132), (540, 46871), (594, 42610), (660, 38349), (990, 25566), (1188, 21305), (1485, 17044), (1980, 12783), (2970, 8522), (4261, 5940)]