90510000

素因数分解:

$2^4\times 3^1\times 5^4\times 7^1\times {\mathrm{431}}^1$

素因数の和:469

約数の個数: 200

約数和(自身を含む): 334692864

約数和(自身を除く): 244182864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 431, 500, 525, 560, 600, 625, 700, 750, 840, 862, 875, 1000, 1050, 1200, 1250, 1293, 1400, 1500, 1680, 1724, 1750, 1875, 2000, 2100, 2155, 2500, 2586, 2625, 2800, 3000, 3017, 3448, 3500, 3750, 4200, 4310, 4375, 5000, 5172, 5250, 6000, 6034, 6465, 6896, 7000, 7500, 8400, 8620, 8750, 9051, 10000, 10344, 10500, 10775, 12068, 12930, 13125, 14000, 15000, 15085, 17240, 17500, 18102, 20688, 21000, 21550, 24136, 25860, 26250, 30000, 30170, 32325, 34480, 35000, 36204, 42000, 43100, 45255, 48272, 51720, 52500, 53875, 60340, 64650, 70000, 72408, 75425, 86200, 90510, 103440, 105000, 107750, 120680, 129300, 144816, 150850, 161625, 172400, 181020, 210000, 215500, 226275, 241360, 258600, 269375, 301700, 323250, 362040, 377125, 431000, 452550, 517200, 538750, 603400, 646500, 724080, 754250, 808125, 862000, 905100, 1077500, 1131375, 1206800, 1293000, 1508500, 1616250, 1810200, 1885625, 2155000, 2262750, 2586000, 3017000, 3232500, 3620400, 3771250, 4310000, 4525500, 5656875, 6034000, 6465000, 7542500, 9051000, 11313750, 12930000, 15085000, 18102000, 22627500, 30170000, 45255000, 90510000]

約数ペア:

[(1, 90510000), (2, 45255000), (3, 30170000), (4, 22627500), (5, 18102000), (6, 15085000), (7, 12930000), (8, 11313750), (10, 9051000), (12, 7542500), (14, 6465000), (15, 6034000), (16, 5656875), (20, 4525500), (21, 4310000), (24, 3771250), (25, 3620400), (28, 3232500), (30, 3017000), (35, 2586000), (40, 2262750), (42, 2155000), (48, 1885625), (50, 1810200), (56, 1616250), (60, 1508500), (70, 1293000), (75, 1206800), (80, 1131375), (84, 1077500), (100, 905100), (105, 862000), (112, 808125), (120, 754250), (125, 724080), (140, 646500), (150, 603400), (168, 538750), (175, 517200), (200, 452550), (210, 431000), (240, 377125), (250, 362040), (280, 323250), (300, 301700), (336, 269375), (350, 258600), (375, 241360), (400, 226275), (420, 215500), (431, 210000), (500, 181020), (525, 172400), (560, 161625), (600, 150850), (625, 144816), (700, 129300), (750, 120680), (840, 107750), (862, 105000), (875, 103440), (1000, 90510), (1050, 86200), (1200, 75425), (1250, 72408), (1293, 70000), (1400, 64650), (1500, 60340), (1680, 53875), (1724, 52500), (1750, 51720), (1875, 48272), (2000, 45255), (2100, 43100), (2155, 42000), (2500, 36204), (2586, 35000), (2625, 34480), (2800, 32325), (3000, 30170), (3017, 30000), (3448, 26250), (3500, 25860), (3750, 24136), (4200, 21550), (4310, 21000), (4375, 20688), (5000, 18102), (5172, 17500), (5250, 17240), (6000, 15085), (6034, 15000), (6465, 14000), (6896, 13125), (7000, 12930), (7500, 12068), (8400, 10775), (8620, 10500), (8750, 10344), (9051, 10000)]