31989906000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{136709}}^1$

素因数の和:136751

約数の個数: 240

約数和(自身を含む): 120325579920

約数和(自身を除く): 88335673920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 125, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 250, 260, 300, 312, 325, 360, 375, 390, 400, 450, 468, 500, 520, 585, 600, 624, 650, 720, 750, 780, 900, 936, 975, 1000, 1040, 1125, 1170, 1200, 1300, 1500, 1560, 1625, 1800, 1872, 1950, 2000, 2250, 2340, 2600, 2925, 3000, 3120, 3250, 3600, 3900, 4500, 4680, 4875, 5200, 5850, 6000, 6500, 7800, 9000, 9360, 9750, 11700, 13000, 14625, 15600, 18000, 19500, 23400, 26000, 29250, 39000, 46800, 58500, 78000, 117000, 136709, 234000, 273418, 410127, 546836, 683545, 820254, 1093672, 1230381, 1367090, 1640508, 1777217, 2050635, 2187344, 2460762, 2734180, 3281016, 3417725, 3554434, 4101270, 4921524, 5331651, 5468360, 6151905, 6562032, 6835450, 7108868, 8202540, 8886085, 9843048, 10253175, 10663302, 10936720, 12303810, 13670900, 14217736, 15994953, 16405080, 17088625, 17772170, 19686096, 20506350, 21326604, 24607620, 26658255, 27341800, 28435472, 30759525, 31989906, 32810160, 34177250, 35544340, 41012700, 42653208, 44430425, 49215240, 51265875, 53316510, 54683600, 61519050, 63979812, 68354500, 71088680, 79974765, 82025400, 85306416, 88860850, 98430480, 102531750, 106633020, 123038100, 127959624, 133291275, 136709000, 142177360, 153797625, 159949530, 164050800, 177721700, 205063500, 213266040, 222152125, 246076200, 255919248, 266582550, 273418000, 307595250, 319899060, 355443400, 399873825, 410127000, 426532080, 444304250, 492152400, 533165100, 615190500, 639798120, 666456375, 710886800, 799747650, 820254000, 888608500, 1066330200, 1230381000, 1279596240, 1332912750, 1599495300, 1777217000, 1999369125, 2132660400, 2460762000, 2665825500, 3198990600, 3554434000, 3998738250, 5331651000, 6397981200, 7997476500, 10663302000, 15994953000, 31989906000]

約数ペア:

[(1, 31989906000), (2, 15994953000), (3, 10663302000), (4, 7997476500), (5, 6397981200), (6, 5331651000), (8, 3998738250), (9, 3554434000), (10, 3198990600), (12, 2665825500), (13, 2460762000), (15, 2132660400), (16, 1999369125), (18, 1777217000), (20, 1599495300), (24, 1332912750), (25, 1279596240), (26, 1230381000), (30, 1066330200), (36, 888608500), (39, 820254000), (40, 799747650), (45, 710886800), (48, 666456375), (50, 639798120), (52, 615190500), (60, 533165100), (65, 492152400), (72, 444304250), (75, 426532080), (78, 410127000), (80, 399873825), (90, 355443400), (100, 319899060), (104, 307595250), (117, 273418000), (120, 266582550), (125, 255919248), (130, 246076200), (144, 222152125), (150, 213266040), (156, 205063500), (180, 177721700), (195, 164050800), (200, 159949530), (208, 153797625), (225, 142177360), (234, 136709000), (240, 133291275), (250, 127959624), (260, 123038100), (300, 106633020), (312, 102531750), (325, 98430480), (360, 88860850), (375, 85306416), (390, 82025400), (400, 79974765), (450, 71088680), (468, 68354500), (500, 63979812), (520, 61519050), (585, 54683600), (600, 53316510), (624, 51265875), (650, 49215240), (720, 44430425), (750, 42653208), (780, 41012700), (900, 35544340), (936, 34177250), (975, 32810160), (1000, 31989906), (1040, 30759525), (1125, 28435472), (1170, 27341800), (1200, 26658255), (1300, 24607620), (1500, 21326604), (1560, 20506350), (1625, 19686096), (1800, 17772170), (1872, 17088625), (1950, 16405080), (2000, 15994953), (2250, 14217736), (2340, 13670900), (2600, 12303810), (2925, 10936720), (3000, 10663302), (3120, 10253175), (3250, 9843048), (3600, 8886085), (3900, 8202540), (4500, 7108868), (4680, 6835450), (4875, 6562032), (5200, 6151905), (5850, 5468360), (6000, 5331651), (6500, 4921524), (7800, 4101270), (9000, 3554434), (9360, 3417725), (9750, 3281016), (11700, 2734180), (13000, 2460762), (14625, 2187344), (15600, 2050635), (18000, 1777217), (19500, 1640508), (23400, 1367090), (26000, 1230381), (29250, 1093672), (39000, 820254), (46800, 683545), (58500, 546836), (78000, 410127), (117000, 273418), (136709, 234000)]