122846220

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:211

約数の個数: 288

約数和(自身を含む): 463776768

約数和(自身を除く): 340930548

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 81, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 157, 161, 162, 180, 189, 207, 210, 230, 243, 252, 270, 276, 314, 315, 322, 324, 345, 378, 405, 414, 420, 460, 471, 483, 486, 540, 567, 621, 628, 630, 644, 690, 756, 785, 805, 810, 828, 942, 945, 966, 972, 1035, 1099, 1134, 1215, 1242, 1260, 1380, 1413, 1449, 1570, 1610, 1620, 1701, 1863, 1884, 1890, 1932, 2070, 2198, 2268, 2355, 2415, 2430, 2484, 2826, 2835, 2898, 3105, 3140, 3220, 3297, 3402, 3611, 3726, 3780, 4140, 4239, 4347, 4396, 4710, 4830, 4860, 5495, 5589, 5652, 5670, 5796, 6210, 6594, 6804, 7065, 7222, 7245, 7452, 8478, 8505, 8694, 9315, 9420, 9660, 9891, 10833, 10990, 11178, 11340, 12420, 12717, 13041, 13188, 14130, 14444, 14490, 16485, 16956, 17010, 17388, 18055, 18630, 19782, 21195, 21666, 21735, 21980, 22356, 25277, 25434, 26082, 27945, 28260, 28980, 29673, 32499, 32970, 34020, 36110, 37260, 38151, 39123, 39564, 42390, 43332, 43470, 49455, 50554, 50868, 52164, 54165, 55890, 59346, 63585, 64998, 65205, 65940, 72220, 75831, 76302, 78246, 84780, 86940, 89019, 97497, 98910, 101108, 108330, 111780, 118692, 126385, 127170, 129996, 130410, 148365, 151662, 152604, 156492, 162495, 178038, 190755, 194994, 195615, 197820, 216660, 227493, 252770, 254340, 260820, 267057, 292491, 296730, 303324, 324990, 356076, 379155, 381510, 389988, 391230, 445095, 454986, 487485, 505540, 534114, 584982, 593460, 649980, 682479, 758310, 763020, 782460, 877473, 890190, 909972, 974970, 1068228, 1137465, 1169964, 1335285, 1364958, 1462455, 1516620, 1754946, 1780380, 1949940, 2047437, 2274930, 2670570, 2729916, 2924910, 3412395, 3509892, 4094874, 4387365, 4549860, 5341140, 5849820, 6142311, 6824790, 8189748, 8774730, 10237185, 12284622, 13649580, 17549460, 20474370, 24569244, 30711555, 40948740, 61423110, 122846220]

約数ペア:

[(1, 122846220), (2, 61423110), (3, 40948740), (4, 30711555), (5, 24569244), (6, 20474370), (7, 17549460), (9, 13649580), (10, 12284622), (12, 10237185), (14, 8774730), (15, 8189748), (18, 6824790), (20, 6142311), (21, 5849820), (23, 5341140), (27, 4549860), (28, 4387365), (30, 4094874), (35, 3509892), (36, 3412395), (42, 2924910), (45, 2729916), (46, 2670570), (54, 2274930), (60, 2047437), (63, 1949940), (69, 1780380), (70, 1754946), (81, 1516620), (84, 1462455), (90, 1364958), (92, 1335285), (105, 1169964), (108, 1137465), (115, 1068228), (126, 974970), (135, 909972), (138, 890190), (140, 877473), (157, 782460), (161, 763020), (162, 758310), (180, 682479), (189, 649980), (207, 593460), (210, 584982), (230, 534114), (243, 505540), (252, 487485), (270, 454986), (276, 445095), (314, 391230), (315, 389988), (322, 381510), (324, 379155), (345, 356076), (378, 324990), (405, 303324), (414, 296730), (420, 292491), (460, 267057), (471, 260820), (483, 254340), (486, 252770), (540, 227493), (567, 216660), (621, 197820), (628, 195615), (630, 194994), (644, 190755), (690, 178038), (756, 162495), (785, 156492), (805, 152604), (810, 151662), (828, 148365), (942, 130410), (945, 129996), (966, 127170), (972, 126385), (1035, 118692), (1099, 111780), (1134, 108330), (1215, 101108), (1242, 98910), (1260, 97497), (1380, 89019), (1413, 86940), (1449, 84780), (1570, 78246), (1610, 76302), (1620, 75831), (1701, 72220), (1863, 65940), (1884, 65205), (1890, 64998), (1932, 63585), (2070, 59346), (2198, 55890), (2268, 54165), (2355, 52164), (2415, 50868), (2430, 50554), (2484, 49455), (2826, 43470), (2835, 43332), (2898, 42390), (3105, 39564), (3140, 39123), (3220, 38151), (3297, 37260), (3402, 36110), (3611, 34020), (3726, 32970), (3780, 32499), (4140, 29673), (4239, 28980), (4347, 28260), (4396, 27945), (4710, 26082), (4830, 25434), (4860, 25277), (5495, 22356), (5589, 21980), (5652, 21735), (5670, 21666), (5796, 21195), (6210, 19782), (6594, 18630), (6804, 18055), (7065, 17388), (7222, 17010), (7245, 16956), (7452, 16485), (8478, 14490), (8505, 14444), (8694, 14130), (9315, 13188), (9420, 13041), (9660, 12717), (9891, 12420), (10833, 11340), (10990, 11178)]