9205054920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{144461}}^1$

素因数の和:144540

約数の個数: 128

約数和(自身を含む): 31203792000

約数和(自身を除く): 21998737080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 90, 108, 118, 120, 135, 177, 180, 216, 236, 270, 295, 354, 360, 472, 531, 540, 590, 708, 885, 1062, 1080, 1180, 1416, 1593, 1770, 2124, 2360, 2655, 3186, 3540, 4248, 5310, 6372, 7080, 7965, 10620, 12744, 15930, 21240, 31860, 63720, 144461, 288922, 433383, 577844, 722305, 866766, 1155688, 1300149, 1444610, 1733532, 2166915, 2600298, 2889220, 3467064, 3900447, 4333830, 5200596, 5778440, 6500745, 7800894, 8523199, 8667660, 10401192, 13001490, 15601788, 17046398, 17335320, 19502235, 25569597, 26002980, 31203576, 34092796, 39004470, 42615995, 51139194, 52005960, 68185592, 76708791, 78008940, 85231990, 102278388, 127847985, 153417582, 156017880, 170463980, 204556776, 230126373, 255695970, 306835164, 340927960, 383543955, 460252746, 511391940, 613670328, 767087910, 920505492, 1022783880, 1150631865, 1534175820, 1841010984, 2301263730, 3068351640, 4602527460, 9205054920]

約数ペア:

[(1, 9205054920), (2, 4602527460), (3, 3068351640), (4, 2301263730), (5, 1841010984), (6, 1534175820), (8, 1150631865), (9, 1022783880), (10, 920505492), (12, 767087910), (15, 613670328), (18, 511391940), (20, 460252746), (24, 383543955), (27, 340927960), (30, 306835164), (36, 255695970), (40, 230126373), (45, 204556776), (54, 170463980), (59, 156017880), (60, 153417582), (72, 127847985), (90, 102278388), (108, 85231990), (118, 78008940), (120, 76708791), (135, 68185592), (177, 52005960), (180, 51139194), (216, 42615995), (236, 39004470), (270, 34092796), (295, 31203576), (354, 26002980), (360, 25569597), (472, 19502235), (531, 17335320), (540, 17046398), (590, 15601788), (708, 13001490), (885, 10401192), (1062, 8667660), (1080, 8523199), (1180, 7800894), (1416, 6500745), (1593, 5778440), (1770, 5200596), (2124, 4333830), (2360, 3900447), (2655, 3467064), (3186, 2889220), (3540, 2600298), (4248, 2166915), (5310, 1733532), (6372, 1444610), (7080, 1300149), (7965, 1155688), (10620, 866766), (12744, 722305), (15930, 577844), (21240, 433383), (31860, 288922), (63720, 144461)]