142956900

素因数分解:

$2^2\times 3^6\times 5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:122

約数の個数: 252

約数和(自身を含む): 486695412

約数和(自身を除く): 343738512

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, 135, 148, 150, 159, 162, 180, 185, 212, 222, 225, 243, 265, 270, 300, 318, 324, 333, 370, 405, 444, 450, 477, 486, 530, 540, 555, 636, 666, 675, 729, 740, 795, 810, 900, 925, 954, 972, 999, 1060, 1110, 1215, 1325, 1332, 1350, 1431, 1458, 1590, 1620, 1665, 1850, 1908, 1961, 1998, 2025, 2220, 2385, 2430, 2650, 2700, 2775, 2862, 2916, 2997, 3180, 3330, 3645, 3700, 3922, 3975, 3996, 4050, 4293, 4770, 4860, 4995, 5300, 5550, 5724, 5883, 5994, 6075, 6660, 7155, 7290, 7844, 7950, 8100, 8325, 8586, 8991, 9540, 9805, 9990, 11100, 11766, 11925, 11988, 12150, 12879, 14310, 14580, 14985, 15900, 16650, 17172, 17649, 17982, 18225, 19610, 19980, 21465, 23532, 23850, 24300, 24975, 25758, 26973, 28620, 29415, 29970, 33300, 35298, 35775, 35964, 36450, 38637, 39220, 42930, 44955, 47700, 49025, 49950, 51516, 52947, 53946, 58830, 59940, 64395, 70596, 71550, 72900, 74925, 77274, 85860, 88245, 89910, 98050, 99900, 105894, 107325, 107892, 117660, 128790, 134865, 143100, 147075, 149850, 154548, 158841, 176490, 179820, 193185, 196100, 211788, 214650, 224775, 257580, 264735, 269730, 294150, 299700, 317682, 321975, 352980, 386370, 429300, 441225, 449550, 476523, 529470, 539460, 588300, 635364, 643950, 674325, 772740, 794205, 882450, 899100, 953046, 965925, 1058940, 1287900, 1323675, 1348650, 1429569, 1588410, 1764900, 1906092, 1931850, 2382615, 2647350, 2697300, 2859138, 3176820, 3863700, 3971025, 4765230, 5294700, 5718276, 7147845, 7942050, 9530460, 11913075, 14295690, 15884100, 23826150, 28591380, 35739225, 47652300, 71478450, 142956900]

約数ペア:

[(1, 142956900), (2, 71478450), (3, 47652300), (4, 35739225), (5, 28591380), (6, 23826150), (9, 15884100), (10, 14295690), (12, 11913075), (15, 9530460), (18, 7942050), (20, 7147845), (25, 5718276), (27, 5294700), (30, 4765230), (36, 3971025), (37, 3863700), (45, 3176820), (50, 2859138), (53, 2697300), (54, 2647350), (60, 2382615), (74, 1931850), (75, 1906092), (81, 1764900), (90, 1588410), (100, 1429569), (106, 1348650), (108, 1323675), (111, 1287900), (135, 1058940), (148, 965925), (150, 953046), (159, 899100), (162, 882450), (180, 794205), (185, 772740), (212, 674325), (222, 643950), (225, 635364), (243, 588300), (265, 539460), (270, 529470), (300, 476523), (318, 449550), (324, 441225), (333, 429300), (370, 386370), (405, 352980), (444, 321975), (450, 317682), (477, 299700), (486, 294150), (530, 269730), (540, 264735), (555, 257580), (636, 224775), (666, 214650), (675, 211788), (729, 196100), (740, 193185), (795, 179820), (810, 176490), (900, 158841), (925, 154548), (954, 149850), (972, 147075), (999, 143100), (1060, 134865), (1110, 128790), (1215, 117660), (1325, 107892), (1332, 107325), (1350, 105894), (1431, 99900), (1458, 98050), (1590, 89910), (1620, 88245), (1665, 85860), (1850, 77274), (1908, 74925), (1961, 72900), (1998, 71550), (2025, 70596), (2220, 64395), (2385, 59940), (2430, 58830), (2650, 53946), (2700, 52947), (2775, 51516), (2862, 49950), (2916, 49025), (2997, 47700), (3180, 44955), (3330, 42930), (3645, 39220), (3700, 38637), (3922, 36450), (3975, 35964), (3996, 35775), (4050, 35298), (4293, 33300), (4770, 29970), (4860, 29415), (4995, 28620), (5300, 26973), (5550, 25758), (5724, 24975), (5883, 24300), (5994, 23850), (6075, 23532), (6660, 21465), (7155, 19980), (7290, 19610), (7844, 18225), (7950, 17982), (8100, 17649), (8325, 17172), (8586, 16650), (8991, 15900), (9540, 14985), (9805, 14580), (9990, 14310), (11100, 12879), (11766, 12150), (11925, 11988)]