552369780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:716

約数の個数: 240

約数和(自身を含む): 1896846336

約数和(自身を除く): 1344476556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 31, 34, 36, 45, 51, 54, 60, 62, 68, 81, 85, 90, 93, 102, 108, 124, 135, 153, 155, 162, 170, 180, 186, 204, 255, 270, 279, 306, 310, 324, 340, 372, 405, 459, 465, 510, 527, 540, 558, 612, 620, 647, 765, 810, 837, 918, 930, 1020, 1054, 1116, 1294, 1377, 1395, 1530, 1581, 1620, 1674, 1836, 1860, 1941, 2108, 2295, 2511, 2588, 2635, 2754, 2790, 3060, 3162, 3235, 3348, 3882, 4185, 4590, 4743, 5022, 5270, 5508, 5580, 5823, 6324, 6470, 6885, 7764, 7905, 8370, 9180, 9486, 9705, 10044, 10540, 10999, 11646, 12555, 12940, 13770, 14229, 15810, 16740, 17469, 18972, 19410, 20057, 21998, 23292, 23715, 25110, 27540, 28458, 29115, 31620, 32997, 34938, 38820, 40114, 42687, 43996, 47430, 50220, 52407, 54995, 56916, 58230, 60171, 65994, 69876, 71145, 80228, 85374, 87345, 94860, 98991, 100285, 104814, 109990, 116460, 120342, 131988, 142290, 164985, 170748, 174690, 180513, 197982, 200570, 209628, 213435, 219980, 240684, 262035, 284580, 296973, 300855, 329970, 340969, 349380, 361026, 395964, 401140, 426870, 494955, 524070, 541539, 593946, 601710, 659940, 681938, 722052, 853740, 890919, 902565, 989910, 1022907, 1048140, 1083078, 1187892, 1203420, 1363876, 1484865, 1624617, 1704845, 1781838, 1805130, 1979820, 2045814, 2166156, 2707695, 2969730, 3068721, 3249234, 3409690, 3563676, 3610260, 4091628, 4454595, 5114535, 5415390, 5939460, 6137442, 6498468, 6819380, 8123085, 8909190, 9206163, 10229070, 10830780, 12274884, 15343605, 16246170, 17818380, 18412326, 20458140, 27618489, 30687210, 32492340, 36824652, 46030815, 55236978, 61374420, 92061630, 110473956, 138092445, 184123260, 276184890, 552369780]

約数ペア:

[(1, 552369780), (2, 276184890), (3, 184123260), (4, 138092445), (5, 110473956), (6, 92061630), (9, 61374420), (10, 55236978), (12, 46030815), (15, 36824652), (17, 32492340), (18, 30687210), (20, 27618489), (27, 20458140), (30, 18412326), (31, 17818380), (34, 16246170), (36, 15343605), (45, 12274884), (51, 10830780), (54, 10229070), (60, 9206163), (62, 8909190), (68, 8123085), (81, 6819380), (85, 6498468), (90, 6137442), (93, 5939460), (102, 5415390), (108, 5114535), (124, 4454595), (135, 4091628), (153, 3610260), (155, 3563676), (162, 3409690), (170, 3249234), (180, 3068721), (186, 2969730), (204, 2707695), (255, 2166156), (270, 2045814), (279, 1979820), (306, 1805130), (310, 1781838), (324, 1704845), (340, 1624617), (372, 1484865), (405, 1363876), (459, 1203420), (465, 1187892), (510, 1083078), (527, 1048140), (540, 1022907), (558, 989910), (612, 902565), (620, 890919), (647, 853740), (765, 722052), (810, 681938), (837, 659940), (918, 601710), (930, 593946), (1020, 541539), (1054, 524070), (1116, 494955), (1294, 426870), (1377, 401140), (1395, 395964), (1530, 361026), (1581, 349380), (1620, 340969), (1674, 329970), (1836, 300855), (1860, 296973), (1941, 284580), (2108, 262035), (2295, 240684), (2511, 219980), (2588, 213435), (2635, 209628), (2754, 200570), (2790, 197982), (3060, 180513), (3162, 174690), (3235, 170748), (3348, 164985), (3882, 142290), (4185, 131988), (4590, 120342), (4743, 116460), (5022, 109990), (5270, 104814), (5508, 100285), (5580, 98991), (5823, 94860), (6324, 87345), (6470, 85374), (6885, 80228), (7764, 71145), (7905, 69876), (8370, 65994), (9180, 60171), (9486, 58230), (9705, 56916), (10044, 54995), (10540, 52407), (10999, 50220), (11646, 47430), (12555, 43996), (12940, 42687), (13770, 40114), (14229, 38820), (15810, 34938), (16740, 32997), (17469, 31620), (18972, 29115), (19410, 28458), (20057, 27540), (21998, 25110), (23292, 23715)]