1008442400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 288

約数和(自身を含む): 3001807872

約数和(自身を除く): 1993365472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 37, 40, 50, 56, 62, 70, 74, 80, 100, 112, 124, 140, 148, 155, 157, 160, 175, 185, 200, 217, 224, 248, 259, 280, 296, 310, 314, 350, 370, 400, 434, 496, 518, 560, 592, 620, 628, 700, 740, 775, 785, 800, 868, 925, 992, 1036, 1085, 1099, 1120, 1147, 1184, 1240, 1256, 1295, 1400, 1480, 1550, 1570, 1736, 1850, 2072, 2170, 2198, 2294, 2480, 2512, 2590, 2800, 2960, 3100, 3140, 3472, 3700, 3925, 4144, 4340, 4396, 4588, 4867, 4960, 5024, 5180, 5425, 5495, 5600, 5735, 5809, 5920, 6200, 6280, 6475, 6944, 7400, 7850, 8029, 8288, 8680, 8792, 9176, 9734, 10360, 10850, 10990, 11470, 11618, 12400, 12560, 12950, 14800, 15700, 16058, 17360, 17584, 18352, 19468, 20720, 21700, 21980, 22940, 23236, 24335, 24800, 25120, 25900, 27475, 28675, 29045, 29600, 31400, 32116, 34069, 34720, 35168, 36704, 38936, 40145, 40663, 41440, 43400, 43960, 45880, 46472, 48670, 51800, 54950, 57350, 58090, 62800, 64232, 68138, 77872, 80290, 81326, 86800, 87920, 91760, 92944, 97340, 103600, 109900, 114700, 116180, 121675, 125600, 128464, 136276, 145225, 155744, 160580, 162652, 170345, 173600, 175840, 180079, 183520, 185888, 194680, 200725, 203315, 207200, 219800, 229400, 232360, 243350, 256928, 272552, 290450, 321160, 325304, 340690, 360158, 389360, 401450, 406630, 439600, 458800, 464720, 486700, 545104, 580900, 642320, 650608, 681380, 720316, 778720, 802900, 813260, 851725, 879200, 900395, 917600, 929440, 973400, 1016575, 1090208, 1161800, 1260553, 1284640, 1301216, 1362760, 1440632, 1605800, 1626520, 1703450, 1800790, 1946800, 2033150, 2323600, 2521106, 2725520, 2881264, 3211600, 3253040, 3406900, 3601580, 3893600, 4066300, 4501975, 4647200, 5042212, 5451040, 5762528, 6302765, 6423200, 6506080, 6813800, 7203160, 8132600, 9003950, 10084424, 12605530, 13627600, 14406320, 16265200, 18007900, 20168848, 25211060, 27255200, 28812640, 31513825, 32530400, 36015800, 40337696, 50422120, 63027650, 72031600, 100844240, 126055300, 144063200, 201688480, 252110600, 504221200, 1008442400]

約数ペア:

[(1, 1008442400), (2, 504221200), (4, 252110600), (5, 201688480), (7, 144063200), (8, 126055300), (10, 100844240), (14, 72031600), (16, 63027650), (20, 50422120), (25, 40337696), (28, 36015800), (31, 32530400), (32, 31513825), (35, 28812640), (37, 27255200), (40, 25211060), (50, 20168848), (56, 18007900), (62, 16265200), (70, 14406320), (74, 13627600), (80, 12605530), (100, 10084424), (112, 9003950), (124, 8132600), (140, 7203160), (148, 6813800), (155, 6506080), (157, 6423200), (160, 6302765), (175, 5762528), (185, 5451040), (200, 5042212), (217, 4647200), (224, 4501975), (248, 4066300), (259, 3893600), (280, 3601580), (296, 3406900), (310, 3253040), (314, 3211600), (350, 2881264), (370, 2725520), (400, 2521106), (434, 2323600), (496, 2033150), (518, 1946800), (560, 1800790), (592, 1703450), (620, 1626520), (628, 1605800), (700, 1440632), (740, 1362760), (775, 1301216), (785, 1284640), (800, 1260553), (868, 1161800), (925, 1090208), (992, 1016575), (1036, 973400), (1085, 929440), (1099, 917600), (1120, 900395), (1147, 879200), (1184, 851725), (1240, 813260), (1256, 802900), (1295, 778720), (1400, 720316), (1480, 681380), (1550, 650608), (1570, 642320), (1736, 580900), (1850, 545104), (2072, 486700), (2170, 464720), (2198, 458800), (2294, 439600), (2480, 406630), (2512, 401450), (2590, 389360), (2800, 360158), (2960, 340690), (3100, 325304), (3140, 321160), (3472, 290450), (3700, 272552), (3925, 256928), (4144, 243350), (4340, 232360), (4396, 229400), (4588, 219800), (4867, 207200), (4960, 203315), (5024, 200725), (5180, 194680), (5425, 185888), (5495, 183520), (5600, 180079), (5735, 175840), (5809, 173600), (5920, 170345), (6200, 162652), (6280, 160580), (6475, 155744), (6944, 145225), (7400, 136276), (7850, 128464), (8029, 125600), (8288, 121675), (8680, 116180), (8792, 114700), (9176, 109900), (9734, 103600), (10360, 97340), (10850, 92944), (10990, 91760), (11470, 87920), (11618, 86800), (12400, 81326), (12560, 80290), (12950, 77872), (14800, 68138), (15700, 64232), (16058, 62800), (17360, 58090), (17584, 57350), (18352, 54950), (19468, 51800), (20720, 48670), (21700, 46472), (21980, 45880), (22940, 43960), (23236, 43400), (24335, 41440), (24800, 40663), (25120, 40145), (25900, 38936), (27475, 36704), (28675, 35168), (29045, 34720), (29600, 34069), (31400, 32116)]