76439220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 257402880

約数和(自身を除く): 180963660

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 59, 60, 65, 66, 78, 110, 118, 130, 132, 143, 151, 156, 165, 177, 195, 220, 236, 260, 286, 295, 302, 330, 354, 390, 429, 453, 572, 590, 604, 649, 660, 708, 715, 755, 767, 780, 858, 885, 906, 1180, 1298, 1430, 1510, 1534, 1661, 1716, 1770, 1812, 1947, 1963, 2145, 2265, 2301, 2596, 2860, 3020, 3068, 3245, 3322, 3540, 3835, 3894, 3926, 4290, 4530, 4602, 4983, 5889, 6490, 6644, 7670, 7788, 7852, 8305, 8437, 8580, 8909, 9060, 9204, 9735, 9815, 9966, 11505, 11778, 12980, 15340, 16610, 16874, 17818, 19470, 19630, 19932, 21593, 23010, 23556, 24915, 25311, 26727, 29445, 33220, 33748, 35636, 38940, 39260, 42185, 43186, 44545, 46020, 49830, 50622, 53454, 58890, 64779, 84370, 86372, 89090, 97999, 99660, 101244, 106908, 107965, 115817, 117780, 126555, 129558, 133635, 168740, 178180, 195998, 215930, 231634, 253110, 259116, 267270, 293997, 323895, 347451, 391996, 431860, 463268, 489995, 506220, 534540, 579085, 587994, 647790, 694902, 979990, 1158170, 1175988, 1273987, 1295580, 1389804, 1469985, 1737255, 1959980, 2316340, 2547974, 2939970, 3474510, 3821961, 5095948, 5879940, 6369935, 6949020, 7643922, 12739870, 15287844, 19109805, 25479740, 38219610, 76439220]

約数ペア:

[(1, 76439220), (2, 38219610), (3, 25479740), (4, 19109805), (5, 15287844), (6, 12739870), (10, 7643922), (11, 6949020), (12, 6369935), (13, 5879940), (15, 5095948), (20, 3821961), (22, 3474510), (26, 2939970), (30, 2547974), (33, 2316340), (39, 1959980), (44, 1737255), (52, 1469985), (55, 1389804), (59, 1295580), (60, 1273987), (65, 1175988), (66, 1158170), (78, 979990), (110, 694902), (118, 647790), (130, 587994), (132, 579085), (143, 534540), (151, 506220), (156, 489995), (165, 463268), (177, 431860), (195, 391996), (220, 347451), (236, 323895), (260, 293997), (286, 267270), (295, 259116), (302, 253110), (330, 231634), (354, 215930), (390, 195998), (429, 178180), (453, 168740), (572, 133635), (590, 129558), (604, 126555), (649, 117780), (660, 115817), (708, 107965), (715, 106908), (755, 101244), (767, 99660), (780, 97999), (858, 89090), (885, 86372), (906, 84370), (1180, 64779), (1298, 58890), (1430, 53454), (1510, 50622), (1534, 49830), (1661, 46020), (1716, 44545), (1770, 43186), (1812, 42185), (1947, 39260), (1963, 38940), (2145, 35636), (2265, 33748), (2301, 33220), (2596, 29445), (2860, 26727), (3020, 25311), (3068, 24915), (3245, 23556), (3322, 23010), (3540, 21593), (3835, 19932), (3894, 19630), (3926, 19470), (4290, 17818), (4530, 16874), (4602, 16610), (4983, 15340), (5889, 12980), (6490, 11778), (6644, 11505), (7670, 9966), (7788, 9815), (7852, 9735), (8305, 9204), (8437, 9060), (8580, 8909)]