491004000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:647

約数の個数: 288

約数和(自身を含む): 1821403584

約数和(自身を除く): 1330399584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 32, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 96, 100, 115, 120, 125, 138, 144, 150, 160, 180, 184, 200, 207, 225, 230, 240, 250, 276, 288, 300, 345, 360, 368, 375, 400, 414, 450, 460, 480, 500, 552, 575, 593, 600, 690, 720, 736, 750, 800, 828, 900, 920, 1000, 1035, 1104, 1125, 1150, 1186, 1200, 1380, 1440, 1500, 1656, 1725, 1779, 1800, 1840, 2000, 2070, 2208, 2250, 2300, 2372, 2400, 2760, 2875, 2965, 3000, 3312, 3450, 3558, 3600, 3680, 4000, 4140, 4500, 4600, 4744, 5175, 5337, 5520, 5750, 5930, 6000, 6624, 6900, 7116, 7200, 8280, 8625, 8895, 9000, 9200, 9488, 10350, 10674, 11040, 11500, 11860, 12000, 13639, 13800, 14232, 14825, 16560, 17250, 17790, 18000, 18400, 18976, 20700, 21348, 23000, 23720, 25875, 26685, 27278, 27600, 28464, 29650, 33120, 34500, 35580, 36000, 40917, 41400, 42696, 44475, 46000, 47440, 51750, 53370, 54556, 55200, 56928, 59300, 68195, 69000, 71160, 74125, 81834, 82800, 85392, 88950, 92000, 94880, 103500, 106740, 109112, 118600, 122751, 133425, 136390, 138000, 142320, 148250, 163668, 165600, 170784, 177900, 204585, 207000, 213480, 218224, 222375, 237200, 245502, 266850, 272780, 276000, 284640, 296500, 327336, 340975, 355800, 409170, 414000, 426960, 436448, 444750, 474400, 491004, 533700, 545560, 593000, 613755, 654672, 667125, 681950, 711600, 818340, 828000, 853920, 889500, 982008, 1022925, 1067400, 1091120, 1186000, 1227510, 1309344, 1334250, 1363900, 1423200, 1636680, 1704875, 1779000, 1964016, 2045850, 2134800, 2182240, 2372000, 2455020, 2668500, 2727800, 3068775, 3273360, 3409750, 3558000, 3928032, 4091700, 4269600, 4910040, 5114625, 5337000, 5455600, 6137550, 6546720, 6819500, 7116000, 8183400, 9820080, 10229250, 10674000, 10911200, 12275100, 13639000, 15343875, 16366800, 19640160, 20458500, 21348000, 24550200, 27278000, 30687750, 32733600, 40917000, 49100400, 54556000, 61375500, 81834000, 98200800, 122751000, 163668000, 245502000, 491004000]

約数ペア:

[(1, 491004000), (2, 245502000), (3, 163668000), (4, 122751000), (5, 98200800), (6, 81834000), (8, 61375500), (9, 54556000), (10, 49100400), (12, 40917000), (15, 32733600), (16, 30687750), (18, 27278000), (20, 24550200), (23, 21348000), (24, 20458500), (25, 19640160), (30, 16366800), (32, 15343875), (36, 13639000), (40, 12275100), (45, 10911200), (46, 10674000), (48, 10229250), (50, 9820080), (60, 8183400), (69, 7116000), (72, 6819500), (75, 6546720), (80, 6137550), (90, 5455600), (92, 5337000), (96, 5114625), (100, 4910040), (115, 4269600), (120, 4091700), (125, 3928032), (138, 3558000), (144, 3409750), (150, 3273360), (160, 3068775), (180, 2727800), (184, 2668500), (200, 2455020), (207, 2372000), (225, 2182240), (230, 2134800), (240, 2045850), (250, 1964016), (276, 1779000), (288, 1704875), (300, 1636680), (345, 1423200), (360, 1363900), (368, 1334250), (375, 1309344), (400, 1227510), (414, 1186000), (450, 1091120), (460, 1067400), (480, 1022925), (500, 982008), (552, 889500), (575, 853920), (593, 828000), (600, 818340), (690, 711600), (720, 681950), (736, 667125), (750, 654672), (800, 613755), (828, 593000), (900, 545560), (920, 533700), (1000, 491004), (1035, 474400), (1104, 444750), (1125, 436448), (1150, 426960), (1186, 414000), (1200, 409170), (1380, 355800), (1440, 340975), (1500, 327336), (1656, 296500), (1725, 284640), (1779, 276000), (1800, 272780), (1840, 266850), (2000, 245502), (2070, 237200), (2208, 222375), (2250, 218224), (2300, 213480), (2372, 207000), (2400, 204585), (2760, 177900), (2875, 170784), (2965, 165600), (3000, 163668), (3312, 148250), (3450, 142320), (3558, 138000), (3600, 136390), (3680, 133425), (4000, 122751), (4140, 118600), (4500, 109112), (4600, 106740), (4744, 103500), (5175, 94880), (5337, 92000), (5520, 88950), (5750, 85392), (5930, 82800), (6000, 81834), (6624, 74125), (6900, 71160), (7116, 69000), (7200, 68195), (8280, 59300), (8625, 56928), (8895, 55200), (9000, 54556), (9200, 53370), (9488, 51750), (10350, 47440), (10674, 46000), (11040, 44475), (11500, 42696), (11860, 41400), (12000, 40917), (13639, 36000), (13800, 35580), (14232, 34500), (14825, 33120), (16560, 29650), (17250, 28464), (17790, 27600), (18000, 27278), (18400, 26685), (18976, 25875), (20700, 23720), (21348, 23000)]