203219280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2851}}^1$

素因数の和:2887

約数の個数: 200

約数和(自身を含む): 770245344

約数和(自身を除く): 567026064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 495, 528, 540, 594, 648, 660, 720, 792, 810, 880, 891, 990, 1080, 1188, 1296, 1320, 1485, 1584, 1620, 1782, 1980, 2160, 2376, 2640, 2851, 2970, 3240, 3564, 3960, 4455, 4752, 5702, 5940, 6480, 7128, 7920, 8553, 8910, 11404, 11880, 14255, 14256, 17106, 17820, 22808, 23760, 25659, 28510, 31361, 34212, 35640, 42765, 45616, 51318, 57020, 62722, 68424, 71280, 76977, 85530, 94083, 102636, 114040, 125444, 128295, 136848, 153954, 156805, 171060, 188166, 205272, 228080, 230931, 250888, 256590, 282249, 307908, 313610, 342120, 376332, 384885, 410544, 461862, 470415, 501776, 513180, 564498, 615816, 627220, 684240, 752664, 769770, 846747, 923724, 940830, 1026360, 1128996, 1154655, 1231632, 1254440, 1411245, 1505328, 1539540, 1693494, 1847448, 1881660, 2052720, 2257992, 2309310, 2508880, 2540241, 2822490, 3079080, 3386988, 3694896, 3763320, 4233735, 4515984, 4618620, 5080482, 5644980, 6158160, 6773976, 7526640, 8467470, 9237240, 10160964, 11289960, 12701205, 13547952, 16934940, 18474480, 20321928, 22579920, 25402410, 33869880, 40643856, 50804820, 67739760, 101609640, 203219280]

約数ペア:

[(1, 203219280), (2, 101609640), (3, 67739760), (4, 50804820), (5, 40643856), (6, 33869880), (8, 25402410), (9, 22579920), (10, 20321928), (11, 18474480), (12, 16934940), (15, 13547952), (16, 12701205), (18, 11289960), (20, 10160964), (22, 9237240), (24, 8467470), (27, 7526640), (30, 6773976), (33, 6158160), (36, 5644980), (40, 5080482), (44, 4618620), (45, 4515984), (48, 4233735), (54, 3763320), (55, 3694896), (60, 3386988), (66, 3079080), (72, 2822490), (80, 2540241), (81, 2508880), (88, 2309310), (90, 2257992), (99, 2052720), (108, 1881660), (110, 1847448), (120, 1693494), (132, 1539540), (135, 1505328), (144, 1411245), (162, 1254440), (165, 1231632), (176, 1154655), (180, 1128996), (198, 1026360), (216, 940830), (220, 923724), (240, 846747), (264, 769770), (270, 752664), (297, 684240), (324, 627220), (330, 615816), (360, 564498), (396, 513180), (405, 501776), (432, 470415), (440, 461862), (495, 410544), (528, 384885), (540, 376332), (594, 342120), (648, 313610), (660, 307908), (720, 282249), (792, 256590), (810, 250888), (880, 230931), (891, 228080), (990, 205272), (1080, 188166), (1188, 171060), (1296, 156805), (1320, 153954), (1485, 136848), (1584, 128295), (1620, 125444), (1782, 114040), (1980, 102636), (2160, 94083), (2376, 85530), (2640, 76977), (2851, 71280), (2970, 68424), (3240, 62722), (3564, 57020), (3960, 51318), (4455, 45616), (4752, 42765), (5702, 35640), (5940, 34212), (6480, 31361), (7128, 28510), (7920, 25659), (8553, 23760), (8910, 22808), (11404, 17820), (11880, 17106), (14255, 14256)]