84695220

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:221

約数の個数: 168

約数和(自身を含む): 275619624

約数和(自身を除く): 190924404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 157, 162, 180, 185, 222, 243, 270, 314, 324, 333, 370, 405, 444, 471, 486, 540, 555, 628, 666, 729, 740, 785, 810, 942, 972, 999, 1110, 1215, 1332, 1413, 1458, 1570, 1620, 1665, 1884, 1998, 2220, 2355, 2430, 2826, 2916, 2997, 3140, 3330, 3645, 3996, 4239, 4710, 4860, 4995, 5652, 5809, 5994, 6660, 7065, 7290, 8478, 8991, 9420, 9990, 11618, 11988, 12717, 14130, 14580, 14985, 16956, 17427, 17982, 19980, 21195, 23236, 25434, 26973, 28260, 29045, 29970, 34854, 35964, 38151, 42390, 44955, 50868, 52281, 53946, 58090, 59940, 63585, 69708, 76302, 84780, 87135, 89910, 104562, 107892, 114453, 116180, 127170, 134865, 152604, 156843, 174270, 179820, 190755, 209124, 228906, 254340, 261405, 269730, 313686, 348540, 381510, 457812, 470529, 522810, 539460, 572265, 627372, 763020, 784215, 941058, 1045620, 1144530, 1411587, 1568430, 1882116, 2289060, 2352645, 2823174, 3136860, 4234761, 4705290, 5646348, 7057935, 8469522, 9410580, 14115870, 16939044, 21173805, 28231740, 42347610, 84695220]

約数ペア:

[(1, 84695220), (2, 42347610), (3, 28231740), (4, 21173805), (5, 16939044), (6, 14115870), (9, 9410580), (10, 8469522), (12, 7057935), (15, 5646348), (18, 4705290), (20, 4234761), (27, 3136860), (30, 2823174), (36, 2352645), (37, 2289060), (45, 1882116), (54, 1568430), (60, 1411587), (74, 1144530), (81, 1045620), (90, 941058), (108, 784215), (111, 763020), (135, 627372), (148, 572265), (157, 539460), (162, 522810), (180, 470529), (185, 457812), (222, 381510), (243, 348540), (270, 313686), (314, 269730), (324, 261405), (333, 254340), (370, 228906), (405, 209124), (444, 190755), (471, 179820), (486, 174270), (540, 156843), (555, 152604), (628, 134865), (666, 127170), (729, 116180), (740, 114453), (785, 107892), (810, 104562), (942, 89910), (972, 87135), (999, 84780), (1110, 76302), (1215, 69708), (1332, 63585), (1413, 59940), (1458, 58090), (1570, 53946), (1620, 52281), (1665, 50868), (1884, 44955), (1998, 42390), (2220, 38151), (2355, 35964), (2430, 34854), (2826, 29970), (2916, 29045), (2997, 28260), (3140, 26973), (3330, 25434), (3645, 23236), (3996, 21195), (4239, 19980), (4710, 17982), (4860, 17427), (4995, 16956), (5652, 14985), (5809, 14580), (5994, 14130), (6660, 12717), (7065, 11988), (7290, 11618), (8478, 9990), (8991, 9420)]