26550480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 160

約数和(自身を含む): 91601280

約数和(自身を除く): 65050800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 89, 110, 113, 120, 132, 165, 176, 178, 220, 226, 240, 264, 267, 330, 339, 356, 440, 445, 452, 528, 534, 565, 660, 678, 712, 880, 890, 904, 979, 1068, 1130, 1243, 1320, 1335, 1356, 1424, 1695, 1780, 1808, 1958, 2136, 2260, 2486, 2640, 2670, 2712, 2937, 3390, 3560, 3729, 3916, 4272, 4520, 4895, 4972, 5340, 5424, 5874, 6215, 6780, 7120, 7458, 7832, 9040, 9790, 9944, 10057, 10680, 11748, 12430, 13560, 14685, 14916, 15664, 18645, 19580, 19888, 20114, 21360, 23496, 24860, 27120, 29370, 29832, 30171, 37290, 39160, 40228, 46992, 49720, 50285, 58740, 59664, 60342, 74580, 78320, 80456, 99440, 100570, 110627, 117480, 120684, 149160, 150855, 160912, 201140, 221254, 234960, 241368, 298320, 301710, 331881, 402280, 442508, 482736, 553135, 603420, 663762, 804560, 885016, 1106270, 1206840, 1327524, 1659405, 1770032, 2212540, 2413680, 2655048, 3318810, 4425080, 5310096, 6637620, 8850160, 13275240, 26550480]

約数ペア:

[(1, 26550480), (2, 13275240), (3, 8850160), (4, 6637620), (5, 5310096), (6, 4425080), (8, 3318810), (10, 2655048), (11, 2413680), (12, 2212540), (15, 1770032), (16, 1659405), (20, 1327524), (22, 1206840), (24, 1106270), (30, 885016), (33, 804560), (40, 663762), (44, 603420), (48, 553135), (55, 482736), (60, 442508), (66, 402280), (80, 331881), (88, 301710), (89, 298320), (110, 241368), (113, 234960), (120, 221254), (132, 201140), (165, 160912), (176, 150855), (178, 149160), (220, 120684), (226, 117480), (240, 110627), (264, 100570), (267, 99440), (330, 80456), (339, 78320), (356, 74580), (440, 60342), (445, 59664), (452, 58740), (528, 50285), (534, 49720), (565, 46992), (660, 40228), (678, 39160), (712, 37290), (880, 30171), (890, 29832), (904, 29370), (979, 27120), (1068, 24860), (1130, 23496), (1243, 21360), (1320, 20114), (1335, 19888), (1356, 19580), (1424, 18645), (1695, 15664), (1780, 14916), (1808, 14685), (1958, 13560), (2136, 12430), (2260, 11748), (2486, 10680), (2640, 10057), (2670, 9944), (2712, 9790), (2937, 9040), (3390, 7832), (3560, 7458), (3729, 7120), (3916, 6780), (4272, 6215), (4520, 5874), (4895, 5424), (4972, 5340)]