90493920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:258

約数の個数: 288

約数和(自身を含む): 350269920

約数和(自身を除く): 259776000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 29, 30, 32, 33, 36, 40, 44, 45, 48, 55, 58, 60, 66, 72, 80, 87, 88, 90, 96, 99, 110, 116, 120, 132, 144, 145, 160, 165, 174, 176, 180, 197, 198, 220, 232, 240, 261, 264, 288, 290, 319, 330, 348, 352, 360, 394, 396, 435, 440, 464, 480, 495, 522, 528, 580, 591, 638, 660, 696, 720, 788, 792, 870, 880, 928, 957, 985, 990, 1044, 1056, 1160, 1182, 1276, 1305, 1320, 1392, 1440, 1576, 1584, 1595, 1740, 1760, 1773, 1914, 1970, 1980, 2088, 2167, 2320, 2364, 2552, 2610, 2640, 2784, 2871, 2955, 3152, 3168, 3190, 3480, 3546, 3828, 3940, 3960, 4176, 4334, 4640, 4728, 4785, 5104, 5220, 5280, 5713, 5742, 5910, 6304, 6380, 6501, 6960, 7092, 7656, 7880, 7920, 8352, 8668, 8865, 9456, 9570, 10208, 10440, 10835, 11426, 11484, 11820, 12760, 13002, 13920, 14184, 14355, 15312, 15760, 15840, 17139, 17336, 17730, 18912, 19140, 19503, 20880, 21670, 22852, 22968, 23640, 25520, 26004, 28368, 28565, 28710, 30624, 31520, 32505, 34278, 34672, 35460, 38280, 39006, 41760, 43340, 45704, 45936, 47280, 51040, 51417, 52008, 56736, 57130, 57420, 62843, 65010, 68556, 69344, 70920, 76560, 78012, 85695, 86680, 91408, 91872, 94560, 97515, 102834, 104016, 114260, 114840, 125686, 130020, 137112, 141840, 153120, 156024, 171390, 173360, 182816, 188529, 195030, 205668, 208032, 228520, 229680, 251372, 257085, 260040, 274224, 283680, 312048, 314215, 342780, 346720, 377058, 390060, 411336, 457040, 459360, 502744, 514170, 520080, 548448, 565587, 624096, 628430, 685560, 754116, 780120, 822672, 914080, 942645, 1005488, 1028340, 1040160, 1131174, 1256860, 1371120, 1508232, 1560240, 1645344, 1885290, 2010976, 2056680, 2262348, 2513720, 2742240, 2827935, 3016464, 3120480, 3770580, 4113360, 4524696, 5027440, 5655870, 6032928, 7541160, 8226720, 9049392, 10054880, 11311740, 15082320, 18098784, 22623480, 30164640, 45246960, 90493920]

約数ペア:

[(1, 90493920), (2, 45246960), (3, 30164640), (4, 22623480), (5, 18098784), (6, 15082320), (8, 11311740), (9, 10054880), (10, 9049392), (11, 8226720), (12, 7541160), (15, 6032928), (16, 5655870), (18, 5027440), (20, 4524696), (22, 4113360), (24, 3770580), (29, 3120480), (30, 3016464), (32, 2827935), (33, 2742240), (36, 2513720), (40, 2262348), (44, 2056680), (45, 2010976), (48, 1885290), (55, 1645344), (58, 1560240), (60, 1508232), (66, 1371120), (72, 1256860), (80, 1131174), (87, 1040160), (88, 1028340), (90, 1005488), (96, 942645), (99, 914080), (110, 822672), (116, 780120), (120, 754116), (132, 685560), (144, 628430), (145, 624096), (160, 565587), (165, 548448), (174, 520080), (176, 514170), (180, 502744), (197, 459360), (198, 457040), (220, 411336), (232, 390060), (240, 377058), (261, 346720), (264, 342780), (288, 314215), (290, 312048), (319, 283680), (330, 274224), (348, 260040), (352, 257085), (360, 251372), (394, 229680), (396, 228520), (435, 208032), (440, 205668), (464, 195030), (480, 188529), (495, 182816), (522, 173360), (528, 171390), (580, 156024), (591, 153120), (638, 141840), (660, 137112), (696, 130020), (720, 125686), (788, 114840), (792, 114260), (870, 104016), (880, 102834), (928, 97515), (957, 94560), (985, 91872), (990, 91408), (1044, 86680), (1056, 85695), (1160, 78012), (1182, 76560), (1276, 70920), (1305, 69344), (1320, 68556), (1392, 65010), (1440, 62843), (1576, 57420), (1584, 57130), (1595, 56736), (1740, 52008), (1760, 51417), (1773, 51040), (1914, 47280), (1970, 45936), (1980, 45704), (2088, 43340), (2167, 41760), (2320, 39006), (2364, 38280), (2552, 35460), (2610, 34672), (2640, 34278), (2784, 32505), (2871, 31520), (2955, 30624), (3152, 28710), (3168, 28565), (3190, 28368), (3480, 26004), (3546, 25520), (3828, 23640), (3940, 22968), (3960, 22852), (4176, 21670), (4334, 20880), (4640, 19503), (4728, 19140), (4785, 18912), (5104, 17730), (5220, 17336), (5280, 17139), (5713, 15840), (5742, 15760), (5910, 15312), (6304, 14355), (6380, 14184), (6501, 13920), (6960, 13002), (7092, 12760), (7656, 11820), (7880, 11484), (7920, 11426), (8352, 10835), (8668, 10440), (8865, 10208), (9456, 9570)]