439943400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2089}}^1$

素因数の和:2130

約数の個数: 240

約数和(自身を含む): 1646313900

約数和(自身を除く): 1206370500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 50, 52, 54, 60, 65, 72, 75, 78, 81, 90, 100, 104, 108, 117, 120, 130, 135, 150, 156, 162, 180, 195, 200, 216, 225, 234, 260, 270, 300, 312, 324, 325, 351, 360, 390, 405, 450, 468, 520, 540, 585, 600, 648, 650, 675, 702, 780, 810, 900, 936, 975, 1053, 1080, 1170, 1300, 1350, 1404, 1560, 1620, 1755, 1800, 1950, 2025, 2089, 2106, 2340, 2600, 2700, 2808, 2925, 3240, 3510, 3900, 4050, 4178, 4212, 4680, 5265, 5400, 5850, 6267, 7020, 7800, 8100, 8356, 8424, 8775, 10445, 10530, 11700, 12534, 14040, 16200, 16712, 17550, 18801, 20890, 21060, 23400, 25068, 26325, 27157, 31335, 35100, 37602, 41780, 42120, 50136, 52225, 52650, 54314, 56403, 62670, 70200, 75204, 81471, 83560, 94005, 104450, 105300, 108628, 112806, 125340, 135785, 150408, 156675, 162942, 169209, 188010, 208900, 210600, 217256, 225612, 244413, 250680, 271570, 282015, 313350, 325884, 338418, 376020, 407355, 417800, 451224, 470025, 488826, 543140, 564030, 626700, 651768, 676836, 678925, 733239, 752040, 814710, 846045, 940050, 977652, 1086280, 1128060, 1222065, 1253400, 1353672, 1357850, 1410075, 1466478, 1629420, 1692090, 1880100, 1955304, 2036775, 2199717, 2256120, 2444130, 2715700, 2820150, 2932956, 3258840, 3384180, 3666195, 3760200, 4073550, 4230225, 4399434, 4888260, 5431400, 5640300, 5865912, 6110325, 6768360, 7332390, 8147100, 8460450, 8798868, 9776520, 10998585, 11280600, 12220650, 14664780, 16294200, 16920900, 17597736, 18330975, 21997170, 24441300, 29329560, 33841800, 36661950, 43994340, 48882600, 54992925, 73323900, 87988680, 109985850, 146647800, 219971700, 439943400]

約数ペア:

[(1, 439943400), (2, 219971700), (3, 146647800), (4, 109985850), (5, 87988680), (6, 73323900), (8, 54992925), (9, 48882600), (10, 43994340), (12, 36661950), (13, 33841800), (15, 29329560), (18, 24441300), (20, 21997170), (24, 18330975), (25, 17597736), (26, 16920900), (27, 16294200), (30, 14664780), (36, 12220650), (39, 11280600), (40, 10998585), (45, 9776520), (50, 8798868), (52, 8460450), (54, 8147100), (60, 7332390), (65, 6768360), (72, 6110325), (75, 5865912), (78, 5640300), (81, 5431400), (90, 4888260), (100, 4399434), (104, 4230225), (108, 4073550), (117, 3760200), (120, 3666195), (130, 3384180), (135, 3258840), (150, 2932956), (156, 2820150), (162, 2715700), (180, 2444130), (195, 2256120), (200, 2199717), (216, 2036775), (225, 1955304), (234, 1880100), (260, 1692090), (270, 1629420), (300, 1466478), (312, 1410075), (324, 1357850), (325, 1353672), (351, 1253400), (360, 1222065), (390, 1128060), (405, 1086280), (450, 977652), (468, 940050), (520, 846045), (540, 814710), (585, 752040), (600, 733239), (648, 678925), (650, 676836), (675, 651768), (702, 626700), (780, 564030), (810, 543140), (900, 488826), (936, 470025), (975, 451224), (1053, 417800), (1080, 407355), (1170, 376020), (1300, 338418), (1350, 325884), (1404, 313350), (1560, 282015), (1620, 271570), (1755, 250680), (1800, 244413), (1950, 225612), (2025, 217256), (2089, 210600), (2106, 208900), (2340, 188010), (2600, 169209), (2700, 162942), (2808, 156675), (2925, 150408), (3240, 135785), (3510, 125340), (3900, 112806), (4050, 108628), (4178, 105300), (4212, 104450), (4680, 94005), (5265, 83560), (5400, 81471), (5850, 75204), (6267, 70200), (7020, 62670), (7800, 56403), (8100, 54314), (8356, 52650), (8424, 52225), (8775, 50136), (10445, 42120), (10530, 41780), (11700, 37602), (12534, 35100), (14040, 31335), (16200, 27157), (16712, 26325), (17550, 25068), (18801, 23400), (20890, 21060)]