20169471000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{33119}}^1$

素因数の和:33179

約数の個数: 256

約数和(自身を含む): 74400768000

約数和(自身を除く): 54231297000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 29, 30, 35, 40, 42, 50, 56, 58, 60, 70, 75, 84, 87, 100, 105, 116, 120, 125, 140, 145, 150, 168, 174, 175, 200, 203, 210, 232, 250, 280, 290, 300, 348, 350, 375, 406, 420, 435, 500, 525, 580, 600, 609, 696, 700, 725, 750, 812, 840, 870, 875, 1000, 1015, 1050, 1160, 1218, 1400, 1450, 1500, 1624, 1740, 1750, 2030, 2100, 2175, 2436, 2625, 2900, 3000, 3045, 3480, 3500, 3625, 4060, 4200, 4350, 4872, 5075, 5250, 5800, 6090, 7000, 7250, 8120, 8700, 10150, 10500, 10875, 12180, 14500, 15225, 17400, 20300, 21000, 21750, 24360, 25375, 29000, 30450, 33119, 40600, 43500, 50750, 60900, 66238, 76125, 87000, 99357, 101500, 121800, 132476, 152250, 165595, 198714, 203000, 231833, 264952, 304500, 331190, 397428, 463666, 496785, 609000, 662380, 695499, 794856, 827975, 927332, 960451, 993570, 1159165, 1324760, 1390998, 1655950, 1854664, 1920902, 1987140, 2318330, 2483925, 2781996, 2881353, 3311900, 3477495, 3841804, 3974280, 4139875, 4636660, 4802255, 4967850, 5563992, 5762706, 5795825, 6623800, 6723157, 6954990, 7683608, 8279750, 9273320, 9604510, 9935700, 11525412, 11591650, 12419625, 13446314, 13909980, 14406765, 16559500, 17387475, 19209020, 19871400, 20169471, 23050824, 23183300, 24011275, 24839250, 26892628, 27819960, 28813530, 28979125, 33119000, 33615785, 34774950, 38418040, 40338942, 46366600, 48022550, 49678500, 53785256, 57627060, 57958250, 67231570, 69549900, 72033825, 80677884, 86937375, 96045100, 99357000, 100847355, 115254120, 115916500, 120056375, 134463140, 139099800, 144067650, 161355768, 168078925, 173874750, 192090200, 201694710, 231833000, 240112750, 268926280, 288135300, 336157850, 347749500, 360169125, 403389420, 480225500, 504236775, 576270600, 672315700, 695499000, 720338250, 806778840, 840394625, 960451000, 1008473550, 1344631400, 1440676500, 1680789250, 2016947100, 2521183875, 2881353000, 3361578500, 4033894200, 5042367750, 6723157000, 10084735500, 20169471000]

約数ペア:

[(1, 20169471000), (2, 10084735500), (3, 6723157000), (4, 5042367750), (5, 4033894200), (6, 3361578500), (7, 2881353000), (8, 2521183875), (10, 2016947100), (12, 1680789250), (14, 1440676500), (15, 1344631400), (20, 1008473550), (21, 960451000), (24, 840394625), (25, 806778840), (28, 720338250), (29, 695499000), (30, 672315700), (35, 576270600), (40, 504236775), (42, 480225500), (50, 403389420), (56, 360169125), (58, 347749500), (60, 336157850), (70, 288135300), (75, 268926280), (84, 240112750), (87, 231833000), (100, 201694710), (105, 192090200), (116, 173874750), (120, 168078925), (125, 161355768), (140, 144067650), (145, 139099800), (150, 134463140), (168, 120056375), (174, 115916500), (175, 115254120), (200, 100847355), (203, 99357000), (210, 96045100), (232, 86937375), (250, 80677884), (280, 72033825), (290, 69549900), (300, 67231570), (348, 57958250), (350, 57627060), (375, 53785256), (406, 49678500), (420, 48022550), (435, 46366600), (500, 40338942), (525, 38418040), (580, 34774950), (600, 33615785), (609, 33119000), (696, 28979125), (700, 28813530), (725, 27819960), (750, 26892628), (812, 24839250), (840, 24011275), (870, 23183300), (875, 23050824), (1000, 20169471), (1015, 19871400), (1050, 19209020), (1160, 17387475), (1218, 16559500), (1400, 14406765), (1450, 13909980), (1500, 13446314), (1624, 12419625), (1740, 11591650), (1750, 11525412), (2030, 9935700), (2100, 9604510), (2175, 9273320), (2436, 8279750), (2625, 7683608), (2900, 6954990), (3000, 6723157), (3045, 6623800), (3480, 5795825), (3500, 5762706), (3625, 5563992), (4060, 4967850), (4200, 4802255), (4350, 4636660), (4872, 4139875), (5075, 3974280), (5250, 3841804), (5800, 3477495), (6090, 3311900), (7000, 2881353), (7250, 2781996), (8120, 2483925), (8700, 2318330), (10150, 1987140), (10500, 1920902), (10875, 1854664), (12180, 1655950), (14500, 1390998), (15225, 1324760), (17400, 1159165), (20300, 993570), (21000, 960451), (21750, 927332), (24360, 827975), (25375, 794856), (29000, 695499), (30450, 662380), (33119, 609000), (40600, 496785), (43500, 463666), (50750, 397428), (60900, 331190), (66238, 304500), (76125, 264952), (87000, 231833), (99357, 203000), (101500, 198714), (121800, 165595), (132476, 152250)]