118647540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1933}}^1$

素因数の和:1990

約数の個数: 144

約数和(自身を含む): 405490176

約数和(自身を除く): 286842636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 396, 465, 495, 558, 620, 660, 682, 930, 990, 1023, 1116, 1364, 1395, 1705, 1860, 1933, 1980, 2046, 2790, 3069, 3410, 3866, 4092, 5115, 5580, 5799, 6138, 6820, 7732, 9665, 10230, 11598, 12276, 15345, 17397, 19330, 20460, 21263, 23196, 28995, 30690, 34794, 38660, 42526, 57990, 59923, 61380, 63789, 69588, 85052, 86985, 106315, 115980, 119846, 127578, 173970, 179769, 191367, 212630, 239692, 255156, 299615, 318945, 347940, 359538, 382734, 425260, 539307, 599230, 637890, 659153, 719076, 765468, 898845, 956835, 1078614, 1198460, 1275780, 1318306, 1797690, 1913670, 1977459, 2157228, 2636612, 2696535, 3295765, 3595380, 3827340, 3954918, 5393070, 5932377, 6591530, 7909836, 9887295, 10786140, 11864754, 13183060, 19774590, 23729508, 29661885, 39549180, 59323770, 118647540]

約数ペア:

[(1, 118647540), (2, 59323770), (3, 39549180), (4, 29661885), (5, 23729508), (6, 19774590), (9, 13183060), (10, 11864754), (11, 10786140), (12, 9887295), (15, 7909836), (18, 6591530), (20, 5932377), (22, 5393070), (30, 3954918), (31, 3827340), (33, 3595380), (36, 3295765), (44, 2696535), (45, 2636612), (55, 2157228), (60, 1977459), (62, 1913670), (66, 1797690), (90, 1318306), (93, 1275780), (99, 1198460), (110, 1078614), (124, 956835), (132, 898845), (155, 765468), (165, 719076), (180, 659153), (186, 637890), (198, 599230), (220, 539307), (279, 425260), (310, 382734), (330, 359538), (341, 347940), (372, 318945), (396, 299615), (465, 255156), (495, 239692), (558, 212630), (620, 191367), (660, 179769), (682, 173970), (930, 127578), (990, 119846), (1023, 115980), (1116, 106315), (1364, 86985), (1395, 85052), (1705, 69588), (1860, 63789), (1933, 61380), (1980, 59923), (2046, 57990), (2790, 42526), (3069, 38660), (3410, 34794), (3866, 30690), (4092, 28995), (5115, 23196), (5580, 21263), (5799, 20460), (6138, 19330), (6820, 17397), (7732, 15345), (9665, 12276), (10230, 11598)]