79420500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 240

約数和(自身を含む): 271134864

約数和(自身を除く): 191714364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 37, 45, 50, 53, 54, 60, 74, 75, 81, 90, 100, 106, 108, 111, 125, 135, 148, 150, 159, 162, 180, 185, 212, 222, 225, 250, 265, 270, 300, 318, 324, 333, 370, 375, 405, 444, 450, 477, 500, 530, 540, 555, 636, 666, 675, 740, 750, 795, 810, 900, 925, 954, 999, 1060, 1110, 1125, 1325, 1332, 1350, 1431, 1500, 1590, 1620, 1665, 1850, 1908, 1961, 1998, 2025, 2220, 2250, 2385, 2650, 2700, 2775, 2862, 2997, 3180, 3330, 3375, 3700, 3922, 3975, 3996, 4050, 4293, 4500, 4625, 4770, 4995, 5300, 5550, 5724, 5883, 5994, 6625, 6660, 6750, 7155, 7844, 7950, 8100, 8325, 8586, 9250, 9540, 9805, 9990, 10125, 11100, 11766, 11925, 11988, 13250, 13500, 13875, 14310, 14985, 15900, 16650, 17172, 17649, 18500, 19610, 19875, 19980, 20250, 21465, 23532, 23850, 24975, 26500, 27750, 28620, 29415, 29970, 33300, 35298, 35775, 39220, 39750, 40500, 41625, 42930, 47700, 49025, 49950, 52947, 55500, 58830, 59625, 59940, 70596, 71550, 74925, 79500, 83250, 85860, 88245, 98050, 99900, 105894, 107325, 117660, 119250, 124875, 143100, 147075, 149850, 158841, 166500, 176490, 178875, 196100, 211788, 214650, 238500, 245125, 249750, 264735, 294150, 299700, 317682, 352980, 357750, 374625, 429300, 441225, 490250, 499500, 529470, 536625, 588300, 635364, 715500, 735375, 749250, 794205, 882450, 980500, 1058940, 1073250, 1323675, 1470750, 1498500, 1588410, 1764900, 2146500, 2206125, 2647350, 2941500, 3176820, 3971025, 4412250, 5294700, 6618375, 7942050, 8824500, 13236750, 15884100, 19855125, 26473500, 39710250, 79420500]

約数ペア:

[(1, 79420500), (2, 39710250), (3, 26473500), (4, 19855125), (5, 15884100), (6, 13236750), (9, 8824500), (10, 7942050), (12, 6618375), (15, 5294700), (18, 4412250), (20, 3971025), (25, 3176820), (27, 2941500), (30, 2647350), (36, 2206125), (37, 2146500), (45, 1764900), (50, 1588410), (53, 1498500), (54, 1470750), (60, 1323675), (74, 1073250), (75, 1058940), (81, 980500), (90, 882450), (100, 794205), (106, 749250), (108, 735375), (111, 715500), (125, 635364), (135, 588300), (148, 536625), (150, 529470), (159, 499500), (162, 490250), (180, 441225), (185, 429300), (212, 374625), (222, 357750), (225, 352980), (250, 317682), (265, 299700), (270, 294150), (300, 264735), (318, 249750), (324, 245125), (333, 238500), (370, 214650), (375, 211788), (405, 196100), (444, 178875), (450, 176490), (477, 166500), (500, 158841), (530, 149850), (540, 147075), (555, 143100), (636, 124875), (666, 119250), (675, 117660), (740, 107325), (750, 105894), (795, 99900), (810, 98050), (900, 88245), (925, 85860), (954, 83250), (999, 79500), (1060, 74925), (1110, 71550), (1125, 70596), (1325, 59940), (1332, 59625), (1350, 58830), (1431, 55500), (1500, 52947), (1590, 49950), (1620, 49025), (1665, 47700), (1850, 42930), (1908, 41625), (1961, 40500), (1998, 39750), (2025, 39220), (2220, 35775), (2250, 35298), (2385, 33300), (2650, 29970), (2700, 29415), (2775, 28620), (2862, 27750), (2997, 26500), (3180, 24975), (3330, 23850), (3375, 23532), (3700, 21465), (3922, 20250), (3975, 19980), (3996, 19875), (4050, 19610), (4293, 18500), (4500, 17649), (4625, 17172), (4770, 16650), (4995, 15900), (5300, 14985), (5550, 14310), (5724, 13875), (5883, 13500), (5994, 13250), (6625, 11988), (6660, 11925), (6750, 11766), (7155, 11100), (7844, 10125), (7950, 9990), (8100, 9805), (8325, 9540), (8586, 9250)]