20229713400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83663}}^1$

素因数の和:83726

約数の個数: 192

約数和(自身を含む): 69715537920

約数和(自身を除く): 49485824520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 31, 39, 40, 50, 52, 60, 62, 65, 75, 78, 93, 100, 104, 120, 124, 130, 150, 155, 156, 186, 195, 200, 248, 260, 300, 310, 312, 325, 372, 390, 403, 465, 520, 600, 620, 650, 744, 775, 780, 806, 930, 975, 1209, 1240, 1300, 1550, 1560, 1612, 1860, 1950, 2015, 2325, 2418, 2600, 3100, 3224, 3720, 3900, 4030, 4650, 4836, 6045, 6200, 7800, 8060, 9300, 9672, 10075, 12090, 16120, 18600, 20150, 24180, 30225, 40300, 48360, 60450, 80600, 83663, 120900, 167326, 241800, 250989, 334652, 418315, 501978, 669304, 836630, 1003956, 1087619, 1254945, 1673260, 2007912, 2091575, 2175238, 2509890, 2593553, 3262857, 3346520, 4183150, 4350476, 5019780, 5187106, 5438095, 6274725, 6525714, 7780659, 8366300, 8700952, 10039560, 10374212, 10876190, 12549450, 12967765, 13051428, 15561318, 16314285, 16732600, 20748424, 21752380, 25098900, 25935530, 26102856, 27190475, 31122636, 32628570, 33716189, 38903295, 43504760, 50197800, 51871060, 54380950, 62245272, 64838825, 65257140, 67432378, 77806590, 81571425, 101148567, 103742120, 108761900, 129677650, 130514280, 134864756, 155613180, 163142850, 168580945, 194516475, 202297134, 217523800, 259355300, 269729512, 311226360, 326285700, 337161890, 389032950, 404594268, 505742835, 518710600, 652571400, 674323780, 778065900, 809188536, 842904725, 1011485670, 1348647560, 1556131800, 1685809450, 2022971340, 2528714175, 3371618900, 4045942680, 5057428350, 6743237800, 10114856700, 20229713400]

約数ペア:

[(1, 20229713400), (2, 10114856700), (3, 6743237800), (4, 5057428350), (5, 4045942680), (6, 3371618900), (8, 2528714175), (10, 2022971340), (12, 1685809450), (13, 1556131800), (15, 1348647560), (20, 1011485670), (24, 842904725), (25, 809188536), (26, 778065900), (30, 674323780), (31, 652571400), (39, 518710600), (40, 505742835), (50, 404594268), (52, 389032950), (60, 337161890), (62, 326285700), (65, 311226360), (75, 269729512), (78, 259355300), (93, 217523800), (100, 202297134), (104, 194516475), (120, 168580945), (124, 163142850), (130, 155613180), (150, 134864756), (155, 130514280), (156, 129677650), (186, 108761900), (195, 103742120), (200, 101148567), (248, 81571425), (260, 77806590), (300, 67432378), (310, 65257140), (312, 64838825), (325, 62245272), (372, 54380950), (390, 51871060), (403, 50197800), (465, 43504760), (520, 38903295), (600, 33716189), (620, 32628570), (650, 31122636), (744, 27190475), (775, 26102856), (780, 25935530), (806, 25098900), (930, 21752380), (975, 20748424), (1209, 16732600), (1240, 16314285), (1300, 15561318), (1550, 13051428), (1560, 12967765), (1612, 12549450), (1860, 10876190), (1950, 10374212), (2015, 10039560), (2325, 8700952), (2418, 8366300), (2600, 7780659), (3100, 6525714), (3224, 6274725), (3720, 5438095), (3900, 5187106), (4030, 5019780), (4650, 4350476), (4836, 4183150), (6045, 3346520), (6200, 3262857), (7800, 2593553), (8060, 2509890), (9300, 2175238), (9672, 2091575), (10075, 2007912), (12090, 1673260), (16120, 1254945), (18600, 1087619), (20150, 1003956), (24180, 836630), (30225, 669304), (40300, 501978), (48360, 418315), (60450, 334652), (80600, 250989), (83663, 241800), (120900, 167326)]