149449860

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:245

約数の個数: 288

約数和(自身を含む): 563576832

約数和(自身を除く): 414126972

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, 161, 162, 180, 189, 191, 207, 210, 230, 243, 252, 270, 276, 315, 322, 324, 345, 378, 382, 405, 414, 420, 460, 483, 486, 540, 567, 573, 621, 630, 644, 690, 756, 764, 805, 810, 828, 945, 955, 966, 972, 1035, 1134, 1146, 1215, 1242, 1260, 1337, 1380, 1449, 1610, 1620, 1701, 1719, 1863, 1890, 1910, 1932, 2070, 2268, 2292, 2415, 2430, 2484, 2674, 2835, 2865, 2898, 3105, 3220, 3402, 3438, 3726, 3780, 3820, 4011, 4140, 4347, 4393, 4830, 4860, 5157, 5348, 5589, 5670, 5730, 5796, 6210, 6685, 6804, 6876, 7245, 7452, 8022, 8505, 8595, 8694, 8786, 9315, 9660, 10314, 11178, 11340, 11460, 12033, 12420, 13041, 13179, 13370, 14490, 15471, 16044, 17010, 17190, 17388, 17572, 18630, 20055, 20628, 21735, 21965, 22356, 24066, 25785, 26082, 26358, 26740, 27945, 28980, 30751, 30942, 34020, 34380, 36099, 37260, 39123, 39537, 40110, 43470, 43930, 46413, 48132, 51570, 52164, 52716, 55890, 60165, 61502, 61884, 65205, 65895, 72198, 77355, 78246, 79074, 80220, 86940, 87860, 92253, 92826, 103140, 108297, 111780, 118611, 120330, 123004, 130410, 131790, 144396, 153755, 154710, 156492, 158148, 180495, 184506, 185652, 195615, 197685, 216594, 232065, 237222, 240660, 260820, 263580, 276759, 307510, 309420, 324891, 355833, 360990, 369012, 391230, 395370, 433188, 461265, 464130, 474444, 541485, 553518, 593055, 615020, 649782, 711666, 721980, 782460, 790740, 830277, 922530, 928260, 1067499, 1082970, 1107036, 1186110, 1299564, 1383795, 1423332, 1624455, 1660554, 1779165, 1845060, 2134998, 2165940, 2372220, 2490831, 2767590, 3248910, 3321108, 3558330, 4151385, 4269996, 4981662, 5337495, 5535180, 6497820, 7116660, 7472493, 8302770, 9963324, 10674990, 12454155, 14944986, 16605540, 21349980, 24908310, 29889972, 37362465, 49816620, 74724930, 149449860]

約数ペア:

[(1, 149449860), (2, 74724930), (3, 49816620), (4, 37362465), (5, 29889972), (6, 24908310), (7, 21349980), (9, 16605540), (10, 14944986), (12, 12454155), (14, 10674990), (15, 9963324), (18, 8302770), (20, 7472493), (21, 7116660), (23, 6497820), (27, 5535180), (28, 5337495), (30, 4981662), (35, 4269996), (36, 4151385), (42, 3558330), (45, 3321108), (46, 3248910), (54, 2767590), (60, 2490831), (63, 2372220), (69, 2165940), (70, 2134998), (81, 1845060), (84, 1779165), (90, 1660554), (92, 1624455), (105, 1423332), (108, 1383795), (115, 1299564), (126, 1186110), (135, 1107036), (138, 1082970), (140, 1067499), (161, 928260), (162, 922530), (180, 830277), (189, 790740), (191, 782460), (207, 721980), (210, 711666), (230, 649782), (243, 615020), (252, 593055), (270, 553518), (276, 541485), (315, 474444), (322, 464130), (324, 461265), (345, 433188), (378, 395370), (382, 391230), (405, 369012), (414, 360990), (420, 355833), (460, 324891), (483, 309420), (486, 307510), (540, 276759), (567, 263580), (573, 260820), (621, 240660), (630, 237222), (644, 232065), (690, 216594), (756, 197685), (764, 195615), (805, 185652), (810, 184506), (828, 180495), (945, 158148), (955, 156492), (966, 154710), (972, 153755), (1035, 144396), (1134, 131790), (1146, 130410), (1215, 123004), (1242, 120330), (1260, 118611), (1337, 111780), (1380, 108297), (1449, 103140), (1610, 92826), (1620, 92253), (1701, 87860), (1719, 86940), (1863, 80220), (1890, 79074), (1910, 78246), (1932, 77355), (2070, 72198), (2268, 65895), (2292, 65205), (2415, 61884), (2430, 61502), (2484, 60165), (2674, 55890), (2835, 52716), (2865, 52164), (2898, 51570), (3105, 48132), (3220, 46413), (3402, 43930), (3438, 43470), (3726, 40110), (3780, 39537), (3820, 39123), (4011, 37260), (4140, 36099), (4347, 34380), (4393, 34020), (4830, 30942), (4860, 30751), (5157, 28980), (5348, 27945), (5589, 26740), (5670, 26358), (5730, 26082), (5796, 25785), (6210, 24066), (6685, 22356), (6804, 21965), (6876, 21735), (7245, 20628), (7452, 20055), (8022, 18630), (8505, 17572), (8595, 17388), (8694, 17190), (8786, 17010), (9315, 16044), (9660, 15471), (10314, 14490), (11178, 13370), (11340, 13179), (11460, 13041), (12033, 12420)]