447491880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10273}}^1$

素因数の和:10312

約数の個数: 144

約数和(自身を含む): 1598737140

約数和(自身を除く): 1151245260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3960, 4356, 4840, 5445, 7260, 8712, 10273, 10890, 14520, 20546, 21780, 30819, 41092, 43560, 51365, 61638, 82184, 92457, 102730, 113003, 123276, 154095, 184914, 205460, 226006, 246552, 308190, 339009, 369828, 410920, 452012, 462285, 565015, 616380, 678018, 739656, 904024, 924570, 1017027, 1130030, 1232760, 1243033, 1356036, 1695045, 1849140, 2034054, 2260060, 2486066, 2712072, 3390090, 3698280, 3729099, 4068108, 4520120, 4972132, 5085135, 6215165, 6780180, 7458198, 8136216, 9944264, 10170270, 11187297, 12430330, 13560360, 14916396, 18645495, 20340540, 22374594, 24860660, 29832792, 37290990, 40681080, 44749188, 49721320, 55936485, 74581980, 89498376, 111872970, 149163960, 223745940, 447491880]

約数ペア:

[(1, 447491880), (2, 223745940), (3, 149163960), (4, 111872970), (5, 89498376), (6, 74581980), (8, 55936485), (9, 49721320), (10, 44749188), (11, 40681080), (12, 37290990), (15, 29832792), (18, 24860660), (20, 22374594), (22, 20340540), (24, 18645495), (30, 14916396), (33, 13560360), (36, 12430330), (40, 11187297), (44, 10170270), (45, 9944264), (55, 8136216), (60, 7458198), (66, 6780180), (72, 6215165), (88, 5085135), (90, 4972132), (99, 4520120), (110, 4068108), (120, 3729099), (121, 3698280), (132, 3390090), (165, 2712072), (180, 2486066), (198, 2260060), (220, 2034054), (242, 1849140), (264, 1695045), (330, 1356036), (360, 1243033), (363, 1232760), (396, 1130030), (440, 1017027), (484, 924570), (495, 904024), (605, 739656), (660, 678018), (726, 616380), (792, 565015), (968, 462285), (990, 452012), (1089, 410920), (1210, 369828), (1320, 339009), (1452, 308190), (1815, 246552), (1980, 226006), (2178, 205460), (2420, 184914), (2904, 154095), (3630, 123276), (3960, 113003), (4356, 102730), (4840, 92457), (5445, 82184), (7260, 61638), (8712, 51365), (10273, 43560), (10890, 41092), (14520, 30819), (20546, 21780)]