31006800

素因数分解:

$2^4\times 3^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:73

約数の個数: 360

約数和(自身を含む): 125929440

約数和(自身を除く): 94922640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 29, 30, 33, 36, 40, 44, 45, 48, 50, 54, 55, 58, 60, 66, 72, 75, 80, 81, 87, 88, 90, 99, 100, 108, 110, 116, 120, 132, 135, 144, 145, 150, 162, 165, 174, 176, 180, 198, 200, 216, 220, 225, 232, 240, 243, 261, 264, 270, 275, 290, 297, 300, 319, 324, 330, 348, 360, 396, 400, 405, 432, 435, 440, 450, 464, 486, 495, 522, 528, 540, 550, 580, 594, 600, 638, 648, 660, 675, 696, 720, 725, 783, 792, 810, 825, 870, 880, 891, 900, 957, 972, 990, 1044, 1080, 1100, 1160, 1188, 1200, 1215, 1276, 1296, 1305, 1320, 1350, 1392, 1450, 1485, 1566, 1584, 1595, 1620, 1650, 1740, 1782, 1800, 1914, 1944, 1980, 2025, 2088, 2160, 2175, 2200, 2320, 2349, 2376, 2430, 2475, 2552, 2610, 2640, 2673, 2700, 2871, 2900, 2970, 3132, 3190, 3240, 3300, 3480, 3564, 3600, 3828, 3888, 3915, 3960, 4050, 4176, 4350, 4400, 4455, 4698, 4752, 4785, 4860, 4950, 5104, 5220, 5346, 5400, 5742, 5800, 5940, 6075, 6264, 6380, 6480, 6525, 6600, 6960, 7047, 7128, 7425, 7656, 7830, 7920, 7975, 8100, 8613, 8700, 8910, 9396, 9570, 9720, 9900, 10440, 10692, 10800, 11484, 11600, 11745, 11880, 12150, 12528, 12760, 13050, 13200, 13365, 14094, 14256, 14355, 14850, 15312, 15660, 15950, 16200, 17226, 17400, 17820, 18792, 19140, 19440, 19575, 19800, 20880, 21384, 22275, 22968, 23490, 23760, 23925, 24300, 25520, 25839, 26100, 26730, 28188, 28710, 29700, 31320, 31900, 32400, 34452, 34800, 35235, 35640, 37584, 38280, 39150, 39600, 42768, 43065, 44550, 45936, 46980, 47850, 48600, 51678, 52200, 53460, 56376, 57420, 58725, 59400, 62640, 63800, 66825, 68904, 70470, 71280, 71775, 76560, 77517, 78300, 86130, 89100, 93960, 95700, 97200, 103356, 104400, 106920, 112752, 114840, 117450, 118800, 127600, 129195, 133650, 137808, 140940, 143550, 155034, 156600, 172260, 176175, 178200, 187920, 191400, 206712, 213840, 215325, 229680, 234900, 258390, 267300, 281880, 287100, 310068, 313200, 344520, 352350, 356400, 382800, 387585, 413424, 430650, 469800, 516780, 534600, 563760, 574200, 620136, 645975, 689040, 704700, 775170, 861300, 939600, 1033560, 1069200, 1148400, 1240272, 1291950, 1409400, 1550340, 1722600, 1937925, 2067120, 2583900, 2818800, 3100680, 3445200, 3875850, 5167800, 6201360, 7751700, 10335600, 15503400, 31006800]

約数ペア:

[(1, 31006800), (2, 15503400), (3, 10335600), (4, 7751700), (5, 6201360), (6, 5167800), (8, 3875850), (9, 3445200), (10, 3100680), (11, 2818800), (12, 2583900), (15, 2067120), (16, 1937925), (18, 1722600), (20, 1550340), (22, 1409400), (24, 1291950), (25, 1240272), (27, 1148400), (29, 1069200), (30, 1033560), (33, 939600), (36, 861300), (40, 775170), (44, 704700), (45, 689040), (48, 645975), (50, 620136), (54, 574200), (55, 563760), (58, 534600), (60, 516780), (66, 469800), (72, 430650), (75, 413424), (80, 387585), (81, 382800), (87, 356400), (88, 352350), (90, 344520), (99, 313200), (100, 310068), (108, 287100), (110, 281880), (116, 267300), (120, 258390), (132, 234900), (135, 229680), (144, 215325), (145, 213840), (150, 206712), (162, 191400), (165, 187920), (174, 178200), (176, 176175), (180, 172260), (198, 156600), (200, 155034), (216, 143550), (220, 140940), (225, 137808), (232, 133650), (240, 129195), (243, 127600), (261, 118800), (264, 117450), (270, 114840), (275, 112752), (290, 106920), (297, 104400), (300, 103356), (319, 97200), (324, 95700), (330, 93960), (348, 89100), (360, 86130), (396, 78300), (400, 77517), (405, 76560), (432, 71775), (435, 71280), (440, 70470), (450, 68904), (464, 66825), (486, 63800), (495, 62640), (522, 59400), (528, 58725), (540, 57420), (550, 56376), (580, 53460), (594, 52200), (600, 51678), (638, 48600), (648, 47850), (660, 46980), (675, 45936), (696, 44550), (720, 43065), (725, 42768), (783, 39600), (792, 39150), (810, 38280), (825, 37584), (870, 35640), (880, 35235), (891, 34800), (900, 34452), (957, 32400), (972, 31900), (990, 31320), (1044, 29700), (1080, 28710), (1100, 28188), (1160, 26730), (1188, 26100), (1200, 25839), (1215, 25520), (1276, 24300), (1296, 23925), (1305, 23760), (1320, 23490), (1350, 22968), (1392, 22275), (1450, 21384), (1485, 20880), (1566, 19800), (1584, 19575), (1595, 19440), (1620, 19140), (1650, 18792), (1740, 17820), (1782, 17400), (1800, 17226), (1914, 16200), (1944, 15950), (1980, 15660), (2025, 15312), (2088, 14850), (2160, 14355), (2175, 14256), (2200, 14094), (2320, 13365), (2349, 13200), (2376, 13050), (2430, 12760), (2475, 12528), (2552, 12150), (2610, 11880), (2640, 11745), (2673, 11600), (2700, 11484), (2871, 10800), (2900, 10692), (2970, 10440), (3132, 9900), (3190, 9720), (3240, 9570), (3300, 9396), (3480, 8910), (3564, 8700), (3600, 8613), (3828, 8100), (3888, 7975), (3915, 7920), (3960, 7830), (4050, 7656), (4176, 7425), (4350, 7128), (4400, 7047), (4455, 6960), (4698, 6600), (4752, 6525), (4785, 6480), (4860, 6380), (4950, 6264), (5104, 6075), (5220, 5940), (5346, 5800), (5400, 5742)]