426592980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:716

約数の個数: 240

約数和(自身を含む): 1501670016

約数和(自身を除く): 1075077036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 37, 44, 45, 54, 55, 60, 66, 74, 81, 90, 99, 108, 110, 111, 132, 135, 148, 162, 165, 180, 185, 198, 220, 222, 270, 297, 324, 330, 333, 370, 396, 405, 407, 444, 495, 540, 555, 594, 647, 660, 666, 740, 810, 814, 891, 990, 999, 1110, 1188, 1221, 1294, 1332, 1485, 1620, 1628, 1665, 1782, 1941, 1980, 1998, 2035, 2220, 2442, 2588, 2970, 2997, 3235, 3330, 3564, 3663, 3882, 3996, 4070, 4455, 4884, 4995, 5823, 5940, 5994, 6105, 6470, 6660, 7117, 7326, 7764, 8140, 8910, 9705, 9990, 10989, 11646, 11988, 12210, 12940, 14234, 14652, 14985, 17469, 17820, 18315, 19410, 19980, 21351, 21978, 23292, 23939, 24420, 28468, 29115, 29970, 32967, 34938, 35585, 36630, 38820, 42702, 43956, 47878, 52407, 54945, 58230, 59940, 64053, 65934, 69876, 71170, 71817, 73260, 85404, 87345, 95756, 104814, 106755, 109890, 116460, 119695, 128106, 131868, 142340, 143634, 164835, 174690, 192159, 209628, 213510, 215451, 219780, 239390, 256212, 262035, 263329, 287268, 320265, 329670, 349380, 359085, 384318, 427020, 430902, 478780, 524070, 526658, 576477, 640530, 646353, 659340, 718170, 768636, 789987, 861804, 960795, 1048140, 1053316, 1077255, 1152954, 1281060, 1292706, 1316645, 1436340, 1579974, 1921590, 1939059, 2154510, 2305908, 2369961, 2585412, 2633290, 2882385, 3159948, 3231765, 3843180, 3878118, 3949935, 4309020, 4739922, 5266580, 5764770, 6463530, 7109883, 7756236, 7899870, 9479844, 9695295, 11529540, 11849805, 12927060, 14219766, 15799740, 19390590, 21329649, 23699610, 28439532, 35549415, 38781180, 42659298, 47399220, 71098830, 85318596, 106648245, 142197660, 213296490, 426592980]

約数ペア:

[(1, 426592980), (2, 213296490), (3, 142197660), (4, 106648245), (5, 85318596), (6, 71098830), (9, 47399220), (10, 42659298), (11, 38781180), (12, 35549415), (15, 28439532), (18, 23699610), (20, 21329649), (22, 19390590), (27, 15799740), (30, 14219766), (33, 12927060), (36, 11849805), (37, 11529540), (44, 9695295), (45, 9479844), (54, 7899870), (55, 7756236), (60, 7109883), (66, 6463530), (74, 5764770), (81, 5266580), (90, 4739922), (99, 4309020), (108, 3949935), (110, 3878118), (111, 3843180), (132, 3231765), (135, 3159948), (148, 2882385), (162, 2633290), (165, 2585412), (180, 2369961), (185, 2305908), (198, 2154510), (220, 1939059), (222, 1921590), (270, 1579974), (297, 1436340), (324, 1316645), (330, 1292706), (333, 1281060), (370, 1152954), (396, 1077255), (405, 1053316), (407, 1048140), (444, 960795), (495, 861804), (540, 789987), (555, 768636), (594, 718170), (647, 659340), (660, 646353), (666, 640530), (740, 576477), (810, 526658), (814, 524070), (891, 478780), (990, 430902), (999, 427020), (1110, 384318), (1188, 359085), (1221, 349380), (1294, 329670), (1332, 320265), (1485, 287268), (1620, 263329), (1628, 262035), (1665, 256212), (1782, 239390), (1941, 219780), (1980, 215451), (1998, 213510), (2035, 209628), (2220, 192159), (2442, 174690), (2588, 164835), (2970, 143634), (2997, 142340), (3235, 131868), (3330, 128106), (3564, 119695), (3663, 116460), (3882, 109890), (3996, 106755), (4070, 104814), (4455, 95756), (4884, 87345), (4995, 85404), (5823, 73260), (5940, 71817), (5994, 71170), (6105, 69876), (6470, 65934), (6660, 64053), (7117, 59940), (7326, 58230), (7764, 54945), (8140, 52407), (8910, 47878), (9705, 43956), (9990, 42702), (10989, 38820), (11646, 36630), (11988, 35585), (12210, 34938), (12940, 32967), (14234, 29970), (14652, 29115), (14985, 28468), (17469, 24420), (17820, 23939), (18315, 23292), (19410, 21978), (19980, 21351)]