17125020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2$

素因数の和:94

約数の個数: 180

約数和(自身を含む): 60557112

約数和(自身を除く): 43432092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 81, 90, 93, 99, 108, 110, 124, 132, 135, 155, 162, 165, 180, 186, 198, 220, 270, 279, 297, 310, 324, 330, 341, 372, 396, 405, 465, 495, 540, 558, 594, 620, 660, 682, 810, 837, 891, 930, 961, 990, 1023, 1116, 1188, 1364, 1395, 1485, 1620, 1674, 1705, 1782, 1860, 1922, 1980, 2046, 2511, 2790, 2883, 2970, 3069, 3348, 3410, 3564, 3844, 4092, 4185, 4455, 4805, 5022, 5115, 5580, 5766, 5940, 6138, 6820, 8370, 8649, 8910, 9207, 9610, 10044, 10230, 10571, 11532, 12276, 12555, 14415, 15345, 16740, 17298, 17820, 18414, 19220, 20460, 21142, 25110, 25947, 27621, 28830, 30690, 31713, 34596, 36828, 42284, 43245, 46035, 50220, 51894, 52855, 55242, 57660, 61380, 63426, 77841, 86490, 92070, 95139, 103788, 105710, 110484, 126852, 129735, 138105, 155682, 158565, 172980, 184140, 190278, 211420, 259470, 276210, 285417, 311364, 317130, 380556, 389205, 475695, 518940, 552420, 570834, 634260, 778410, 856251, 951390, 1141668, 1427085, 1556820, 1712502, 1902780, 2854170, 3425004, 4281255, 5708340, 8562510, 17125020]

約数ペア:

[(1, 17125020), (2, 8562510), (3, 5708340), (4, 4281255), (5, 3425004), (6, 2854170), (9, 1902780), (10, 1712502), (11, 1556820), (12, 1427085), (15, 1141668), (18, 951390), (20, 856251), (22, 778410), (27, 634260), (30, 570834), (31, 552420), (33, 518940), (36, 475695), (44, 389205), (45, 380556), (54, 317130), (55, 311364), (60, 285417), (62, 276210), (66, 259470), (81, 211420), (90, 190278), (93, 184140), (99, 172980), (108, 158565), (110, 155682), (124, 138105), (132, 129735), (135, 126852), (155, 110484), (162, 105710), (165, 103788), (180, 95139), (186, 92070), (198, 86490), (220, 77841), (270, 63426), (279, 61380), (297, 57660), (310, 55242), (324, 52855), (330, 51894), (341, 50220), (372, 46035), (396, 43245), (405, 42284), (465, 36828), (495, 34596), (540, 31713), (558, 30690), (594, 28830), (620, 27621), (660, 25947), (682, 25110), (810, 21142), (837, 20460), (891, 19220), (930, 18414), (961, 17820), (990, 17298), (1023, 16740), (1116, 15345), (1188, 14415), (1364, 12555), (1395, 12276), (1485, 11532), (1620, 10571), (1674, 10230), (1705, 10044), (1782, 9610), (1860, 9207), (1922, 8910), (1980, 8649), (2046, 8370), (2511, 6820), (2790, 6138), (2883, 5940), (2970, 5766), (3069, 5580), (3348, 5115), (3410, 5022), (3564, 4805), (3844, 4455), (4092, 4185)]