1900674000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{4591}}^1$

素因数の和:4643

約数の個数: 240

約数和(自身を含む): 6928556544

約数和(自身を除く): 5027882544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 100, 115, 120, 125, 138, 144, 150, 180, 184, 200, 207, 225, 230, 240, 250, 276, 300, 345, 360, 368, 375, 400, 414, 450, 460, 500, 552, 575, 600, 690, 720, 750, 828, 900, 920, 1000, 1035, 1104, 1125, 1150, 1200, 1380, 1500, 1656, 1725, 1800, 1840, 2000, 2070, 2250, 2300, 2760, 2875, 3000, 3312, 3450, 3600, 4140, 4500, 4591, 4600, 5175, 5520, 5750, 6000, 6900, 8280, 8625, 9000, 9182, 9200, 10350, 11500, 13773, 13800, 16560, 17250, 18000, 18364, 20700, 22955, 23000, 25875, 27546, 27600, 34500, 36728, 41319, 41400, 45910, 46000, 51750, 55092, 68865, 69000, 73456, 82638, 82800, 91820, 103500, 105593, 110184, 114775, 137730, 138000, 165276, 183640, 206595, 207000, 211186, 220368, 229550, 275460, 316779, 330552, 344325, 367280, 413190, 414000, 422372, 459100, 527965, 550920, 573875, 633558, 661104, 688650, 826380, 844744, 918200, 950337, 1032975, 1055930, 1101840, 1147750, 1267116, 1377300, 1583895, 1652760, 1689488, 1721625, 1836400, 1900674, 2065950, 2111860, 2295500, 2534232, 2639825, 2754600, 3167790, 3305520, 3443250, 3801348, 4131900, 4223720, 4591000, 4751685, 5068464, 5164875, 5279650, 5509200, 6335580, 6886500, 7602696, 7919475, 8263800, 8447440, 9182000, 9503370, 10329750, 10559300, 12671160, 13199125, 13773000, 15205392, 15838950, 16527600, 19006740, 20659500, 21118600, 23758425, 25342320, 26398250, 27546000, 31677900, 38013480, 39597375, 41319000, 42237200, 47516850, 52796500, 63355800, 76026960, 79194750, 82638000, 95033700, 105593000, 118792125, 126711600, 158389500, 190067400, 211186000, 237584250, 316779000, 380134800, 475168500, 633558000, 950337000, 1900674000]

約数ペア:

[(1, 1900674000), (2, 950337000), (3, 633558000), (4, 475168500), (5, 380134800), (6, 316779000), (8, 237584250), (9, 211186000), (10, 190067400), (12, 158389500), (15, 126711600), (16, 118792125), (18, 105593000), (20, 95033700), (23, 82638000), (24, 79194750), (25, 76026960), (30, 63355800), (36, 52796500), (40, 47516850), (45, 42237200), (46, 41319000), (48, 39597375), (50, 38013480), (60, 31677900), (69, 27546000), (72, 26398250), (75, 25342320), (80, 23758425), (90, 21118600), (92, 20659500), (100, 19006740), (115, 16527600), (120, 15838950), (125, 15205392), (138, 13773000), (144, 13199125), (150, 12671160), (180, 10559300), (184, 10329750), (200, 9503370), (207, 9182000), (225, 8447440), (230, 8263800), (240, 7919475), (250, 7602696), (276, 6886500), (300, 6335580), (345, 5509200), (360, 5279650), (368, 5164875), (375, 5068464), (400, 4751685), (414, 4591000), (450, 4223720), (460, 4131900), (500, 3801348), (552, 3443250), (575, 3305520), (600, 3167790), (690, 2754600), (720, 2639825), (750, 2534232), (828, 2295500), (900, 2111860), (920, 2065950), (1000, 1900674), (1035, 1836400), (1104, 1721625), (1125, 1689488), (1150, 1652760), (1200, 1583895), (1380, 1377300), (1500, 1267116), (1656, 1147750), (1725, 1101840), (1800, 1055930), (1840, 1032975), (2000, 950337), (2070, 918200), (2250, 844744), (2300, 826380), (2760, 688650), (2875, 661104), (3000, 633558), (3312, 573875), (3450, 550920), (3600, 527965), (4140, 459100), (4500, 422372), (4591, 414000), (4600, 413190), (5175, 367280), (5520, 344325), (5750, 330552), (6000, 316779), (6900, 275460), (8280, 229550), (8625, 220368), (9000, 211186), (9182, 207000), (9200, 206595), (10350, 183640), (11500, 165276), (13773, 138000), (13800, 137730), (16560, 114775), (17250, 110184), (18000, 105593), (18364, 103500), (20700, 91820), (22955, 82800), (23000, 82638), (25875, 73456), (27546, 69000), (27600, 68865), (34500, 55092), (36728, 51750), (41319, 46000), (41400, 45910)]