291125340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:111

約数の個数: 360

約数和(自身を含む): 1090028016

約数和(自身を除く): 798902676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 31, 33, 34, 36, 44, 45, 51, 54, 55, 60, 62, 66, 68, 81, 85, 90, 93, 99, 102, 108, 110, 124, 132, 135, 153, 155, 162, 165, 170, 180, 186, 187, 198, 204, 220, 255, 270, 279, 297, 306, 310, 324, 330, 340, 341, 372, 374, 396, 405, 459, 465, 495, 510, 527, 540, 558, 561, 594, 612, 620, 660, 682, 748, 765, 810, 837, 891, 918, 930, 935, 961, 990, 1020, 1023, 1054, 1116, 1122, 1188, 1364, 1377, 1395, 1485, 1530, 1581, 1620, 1674, 1683, 1705, 1782, 1836, 1860, 1870, 1922, 1980, 2046, 2108, 2244, 2295, 2511, 2635, 2754, 2790, 2805, 2883, 2970, 3060, 3069, 3162, 3348, 3366, 3410, 3564, 3740, 3844, 4092, 4185, 4455, 4590, 4743, 4805, 5022, 5049, 5115, 5270, 5508, 5580, 5610, 5766, 5797, 5940, 6138, 6324, 6732, 6820, 6885, 7905, 8370, 8415, 8649, 8910, 9180, 9207, 9486, 9610, 10044, 10098, 10230, 10540, 10571, 11220, 11532, 11594, 12276, 12555, 13770, 14229, 14415, 15147, 15345, 15810, 16337, 16740, 16830, 17298, 17391, 17820, 18414, 18972, 19220, 20196, 20460, 21142, 23188, 23715, 25110, 25245, 25947, 27540, 27621, 28458, 28830, 28985, 30294, 30690, 31620, 31713, 32674, 33660, 34596, 34782, 36828, 42284, 42687, 43245, 46035, 47430, 49011, 50220, 50490, 51894, 52173, 52855, 55242, 56916, 57660, 57970, 60588, 61380, 63426, 65348, 69564, 71145, 75735, 77841, 81685, 85374, 86490, 86955, 92070, 94860, 95139, 98022, 100980, 103788, 104346, 105710, 110484, 115940, 126852, 129735, 138105, 142290, 147033, 151470, 155682, 156519, 158565, 163370, 170748, 172980, 173910, 179707, 184140, 190278, 196044, 208692, 211420, 213435, 245055, 259470, 260865, 276210, 284580, 285417, 294066, 302940, 311364, 313038, 317130, 326740, 347820, 359414, 380556, 389205, 426870, 441099, 469557, 475695, 490110, 518940, 521730, 539121, 552420, 570834, 588132, 626076, 634260, 718828, 735165, 778410, 782595, 853740, 856251, 882198, 898535, 939114, 951390, 980220, 1043460, 1078242, 1141668, 1323297, 1427085, 1470330, 1556820, 1565190, 1617363, 1712502, 1764396, 1797070, 1878228, 1902780, 2156484, 2205495, 2347785, 2646594, 2695605, 2854170, 2940660, 3130380, 3234726, 3425004, 3594140, 4281255, 4410990, 4695570, 4852089, 5293188, 5391210, 5708340, 6469452, 6616485, 8086815, 8562510, 8821980, 9391140, 9704178, 10782420, 13232970, 14556267, 16173630, 17125020, 19408356, 24260445, 26465940, 29112534, 32347260, 48520890, 58225068, 72781335, 97041780, 145562670, 291125340]

約数ペア:

[(1, 291125340), (2, 145562670), (3, 97041780), (4, 72781335), (5, 58225068), (6, 48520890), (9, 32347260), (10, 29112534), (11, 26465940), (12, 24260445), (15, 19408356), (17, 17125020), (18, 16173630), (20, 14556267), (22, 13232970), (27, 10782420), (30, 9704178), (31, 9391140), (33, 8821980), (34, 8562510), (36, 8086815), (44, 6616485), (45, 6469452), (51, 5708340), (54, 5391210), (55, 5293188), (60, 4852089), (62, 4695570), (66, 4410990), (68, 4281255), (81, 3594140), (85, 3425004), (90, 3234726), (93, 3130380), (99, 2940660), (102, 2854170), (108, 2695605), (110, 2646594), (124, 2347785), (132, 2205495), (135, 2156484), (153, 1902780), (155, 1878228), (162, 1797070), (165, 1764396), (170, 1712502), (180, 1617363), (186, 1565190), (187, 1556820), (198, 1470330), (204, 1427085), (220, 1323297), (255, 1141668), (270, 1078242), (279, 1043460), (297, 980220), (306, 951390), (310, 939114), (324, 898535), (330, 882198), (340, 856251), (341, 853740), (372, 782595), (374, 778410), (396, 735165), (405, 718828), (459, 634260), (465, 626076), (495, 588132), (510, 570834), (527, 552420), (540, 539121), (558, 521730), (561, 518940), (594, 490110), (612, 475695), (620, 469557), (660, 441099), (682, 426870), (748, 389205), (765, 380556), (810, 359414), (837, 347820), (891, 326740), (918, 317130), (930, 313038), (935, 311364), (961, 302940), (990, 294066), (1020, 285417), (1023, 284580), (1054, 276210), (1116, 260865), (1122, 259470), (1188, 245055), (1364, 213435), (1377, 211420), (1395, 208692), (1485, 196044), (1530, 190278), (1581, 184140), (1620, 179707), (1674, 173910), (1683, 172980), (1705, 170748), (1782, 163370), (1836, 158565), (1860, 156519), (1870, 155682), (1922, 151470), (1980, 147033), (2046, 142290), (2108, 138105), (2244, 129735), (2295, 126852), (2511, 115940), (2635, 110484), (2754, 105710), (2790, 104346), (2805, 103788), (2883, 100980), (2970, 98022), (3060, 95139), (3069, 94860), (3162, 92070), (3348, 86955), (3366, 86490), (3410, 85374), (3564, 81685), (3740, 77841), (3844, 75735), (4092, 71145), (4185, 69564), (4455, 65348), (4590, 63426), (4743, 61380), (4805, 60588), (5022, 57970), (5049, 57660), (5115, 56916), (5270, 55242), (5508, 52855), (5580, 52173), (5610, 51894), (5766, 50490), (5797, 50220), (5940, 49011), (6138, 47430), (6324, 46035), (6732, 43245), (6820, 42687), (6885, 42284), (7905, 36828), (8370, 34782), (8415, 34596), (8649, 33660), (8910, 32674), (9180, 31713), (9207, 31620), (9486, 30690), (9610, 30294), (10044, 28985), (10098, 28830), (10230, 28458), (10540, 27621), (10571, 27540), (11220, 25947), (11532, 25245), (11594, 25110), (12276, 23715), (12555, 23188), (13770, 21142), (14229, 20460), (14415, 20196), (15147, 19220), (15345, 18972), (15810, 18414), (16337, 17820), (16740, 17391), (16830, 17298)]