397130400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2903}}^1$

素因数の和:2948

約数の個数: 216

約数和(自身を含む): 1474593120

約数和(自身を除く): 1077462720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 144, 150, 152, 160, 171, 180, 190, 200, 225, 228, 240, 285, 288, 300, 304, 342, 360, 380, 400, 450, 456, 475, 480, 570, 600, 608, 684, 720, 760, 800, 855, 900, 912, 950, 1140, 1200, 1368, 1425, 1440, 1520, 1710, 1800, 1824, 1900, 2280, 2400, 2736, 2850, 2903, 3040, 3420, 3600, 3800, 4275, 4560, 5472, 5700, 5806, 6840, 7200, 7600, 8550, 8709, 9120, 11400, 11612, 13680, 14515, 15200, 17100, 17418, 22800, 23224, 26127, 27360, 29030, 34200, 34836, 43545, 45600, 46448, 52254, 55157, 58060, 68400, 69672, 72575, 87090, 92896, 104508, 110314, 116120, 130635, 136800, 139344, 145150, 165471, 174180, 209016, 217725, 220628, 232240, 261270, 275785, 278688, 290300, 330942, 348360, 418032, 435450, 441256, 464480, 496413, 522540, 551570, 580600, 653175, 661884, 696720, 827355, 836064, 870900, 882512, 992826, 1045080, 1103140, 1161200, 1306350, 1323768, 1378925, 1393440, 1654710, 1741800, 1765024, 1985652, 2090160, 2206280, 2322400, 2482065, 2612700, 2647536, 2757850, 3309420, 3483600, 3971304, 4136775, 4180320, 4412560, 4964130, 5225400, 5295072, 5515700, 6618840, 6967200, 7942608, 8273550, 8825120, 9928260, 10450800, 11031400, 12410325, 13237680, 15885216, 16547100, 19856520, 20901600, 22062800, 24820650, 26475360, 33094200, 39713040, 44125600, 49641300, 66188400, 79426080, 99282600, 132376800, 198565200, 397130400]

約数ペア:

[(1, 397130400), (2, 198565200), (3, 132376800), (4, 99282600), (5, 79426080), (6, 66188400), (8, 49641300), (9, 44125600), (10, 39713040), (12, 33094200), (15, 26475360), (16, 24820650), (18, 22062800), (19, 20901600), (20, 19856520), (24, 16547100), (25, 15885216), (30, 13237680), (32, 12410325), (36, 11031400), (38, 10450800), (40, 9928260), (45, 8825120), (48, 8273550), (50, 7942608), (57, 6967200), (60, 6618840), (72, 5515700), (75, 5295072), (76, 5225400), (80, 4964130), (90, 4412560), (95, 4180320), (96, 4136775), (100, 3971304), (114, 3483600), (120, 3309420), (144, 2757850), (150, 2647536), (152, 2612700), (160, 2482065), (171, 2322400), (180, 2206280), (190, 2090160), (200, 1985652), (225, 1765024), (228, 1741800), (240, 1654710), (285, 1393440), (288, 1378925), (300, 1323768), (304, 1306350), (342, 1161200), (360, 1103140), (380, 1045080), (400, 992826), (450, 882512), (456, 870900), (475, 836064), (480, 827355), (570, 696720), (600, 661884), (608, 653175), (684, 580600), (720, 551570), (760, 522540), (800, 496413), (855, 464480), (900, 441256), (912, 435450), (950, 418032), (1140, 348360), (1200, 330942), (1368, 290300), (1425, 278688), (1440, 275785), (1520, 261270), (1710, 232240), (1800, 220628), (1824, 217725), (1900, 209016), (2280, 174180), (2400, 165471), (2736, 145150), (2850, 139344), (2903, 136800), (3040, 130635), (3420, 116120), (3600, 110314), (3800, 104508), (4275, 92896), (4560, 87090), (5472, 72575), (5700, 69672), (5806, 68400), (6840, 58060), (7200, 55157), (7600, 52254), (8550, 46448), (8709, 45600), (9120, 43545), (11400, 34836), (11612, 34200), (13680, 29030), (14515, 27360), (15200, 26127), (17100, 23224), (17418, 22800)]