81834000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:642

約数の個数: 160

約数和(自身を含む): 275768064

約数和(自身を除く): 193934064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 115, 120, 125, 138, 150, 184, 200, 230, 240, 250, 276, 300, 345, 368, 375, 400, 460, 500, 552, 575, 593, 600, 690, 750, 920, 1000, 1104, 1150, 1186, 1200, 1380, 1500, 1725, 1779, 1840, 2000, 2300, 2372, 2760, 2875, 2965, 3000, 3450, 3558, 4600, 4744, 5520, 5750, 5930, 6000, 6900, 7116, 8625, 8895, 9200, 9488, 11500, 11860, 13639, 13800, 14232, 14825, 17250, 17790, 23000, 23720, 27278, 27600, 28464, 29650, 34500, 35580, 40917, 44475, 46000, 47440, 54556, 59300, 68195, 69000, 71160, 74125, 81834, 88950, 109112, 118600, 136390, 138000, 142320, 148250, 163668, 177900, 204585, 218224, 222375, 237200, 272780, 296500, 327336, 340975, 355800, 409170, 444750, 545560, 593000, 654672, 681950, 711600, 818340, 889500, 1022925, 1091120, 1186000, 1363900, 1636680, 1704875, 1779000, 2045850, 2727800, 3273360, 3409750, 3558000, 4091700, 5114625, 5455600, 6819500, 8183400, 10229250, 13639000, 16366800, 20458500, 27278000, 40917000, 81834000]

約数ペア:

[(1, 81834000), (2, 40917000), (3, 27278000), (4, 20458500), (5, 16366800), (6, 13639000), (8, 10229250), (10, 8183400), (12, 6819500), (15, 5455600), (16, 5114625), (20, 4091700), (23, 3558000), (24, 3409750), (25, 3273360), (30, 2727800), (40, 2045850), (46, 1779000), (48, 1704875), (50, 1636680), (60, 1363900), (69, 1186000), (75, 1091120), (80, 1022925), (92, 889500), (100, 818340), (115, 711600), (120, 681950), (125, 654672), (138, 593000), (150, 545560), (184, 444750), (200, 409170), (230, 355800), (240, 340975), (250, 327336), (276, 296500), (300, 272780), (345, 237200), (368, 222375), (375, 218224), (400, 204585), (460, 177900), (500, 163668), (552, 148250), (575, 142320), (593, 138000), (600, 136390), (690, 118600), (750, 109112), (920, 88950), (1000, 81834), (1104, 74125), (1150, 71160), (1186, 69000), (1200, 68195), (1380, 59300), (1500, 54556), (1725, 47440), (1779, 46000), (1840, 44475), (2000, 40917), (2300, 35580), (2372, 34500), (2760, 29650), (2875, 28464), (2965, 27600), (3000, 27278), (3450, 23720), (3558, 23000), (4600, 17790), (4744, 17250), (5520, 14825), (5750, 14232), (5930, 13800), (6000, 13639), (6900, 11860), (7116, 11500), (8625, 9488), (8895, 9200)]