72415350

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 192

約数和(自身を含む): 233318400

約数和(自身を除く): 160903050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 79, 90, 97, 105, 126, 135, 150, 158, 175, 189, 194, 210, 225, 237, 270, 291, 315, 350, 378, 395, 450, 474, 485, 525, 553, 582, 630, 675, 679, 711, 790, 873, 945, 970, 1050, 1106, 1185, 1350, 1358, 1422, 1455, 1575, 1659, 1746, 1890, 1975, 2037, 2133, 2370, 2425, 2619, 2765, 2910, 3150, 3318, 3395, 3555, 3950, 4074, 4266, 4365, 4725, 4850, 4977, 5238, 5530, 5925, 6111, 6790, 7110, 7275, 7663, 8295, 8730, 9450, 9954, 10185, 10665, 11850, 12222, 13095, 13825, 14550, 14931, 15326, 16590, 16975, 17775, 18333, 20370, 21330, 21825, 22989, 24885, 26190, 27650, 29862, 30555, 33950, 35550, 36666, 38315, 41475, 43650, 45978, 49770, 50925, 53325, 53641, 61110, 65475, 68967, 74655, 76630, 82950, 91665, 101850, 106650, 107282, 114945, 124425, 130950, 137934, 149310, 152775, 160923, 183330, 191575, 206901, 229890, 248850, 268205, 305550, 321846, 344835, 373275, 383150, 413802, 458325, 482769, 536410, 574725, 689670, 746550, 804615, 916650, 965538, 1034505, 1149450, 1341025, 1448307, 1609230, 1724175, 2069010, 2413845, 2682050, 2896614, 3448350, 4023075, 4827690, 5172525, 7241535, 8046150, 10345050, 12069225, 14483070, 24138450, 36207675, 72415350]

約数ペア:

[(1, 72415350), (2, 36207675), (3, 24138450), (5, 14483070), (6, 12069225), (7, 10345050), (9, 8046150), (10, 7241535), (14, 5172525), (15, 4827690), (18, 4023075), (21, 3448350), (25, 2896614), (27, 2682050), (30, 2413845), (35, 2069010), (42, 1724175), (45, 1609230), (50, 1448307), (54, 1341025), (63, 1149450), (70, 1034505), (75, 965538), (79, 916650), (90, 804615), (97, 746550), (105, 689670), (126, 574725), (135, 536410), (150, 482769), (158, 458325), (175, 413802), (189, 383150), (194, 373275), (210, 344835), (225, 321846), (237, 305550), (270, 268205), (291, 248850), (315, 229890), (350, 206901), (378, 191575), (395, 183330), (450, 160923), (474, 152775), (485, 149310), (525, 137934), (553, 130950), (582, 124425), (630, 114945), (675, 107282), (679, 106650), (711, 101850), (790, 91665), (873, 82950), (945, 76630), (970, 74655), (1050, 68967), (1106, 65475), (1185, 61110), (1350, 53641), (1358, 53325), (1422, 50925), (1455, 49770), (1575, 45978), (1659, 43650), (1746, 41475), (1890, 38315), (1975, 36666), (2037, 35550), (2133, 33950), (2370, 30555), (2425, 29862), (2619, 27650), (2765, 26190), (2910, 24885), (3150, 22989), (3318, 21825), (3395, 21330), (3555, 20370), (3950, 18333), (4074, 17775), (4266, 16975), (4365, 16590), (4725, 15326), (4850, 14931), (4977, 14550), (5238, 13825), (5530, 13095), (5925, 12222), (6111, 11850), (6790, 10665), (7110, 10185), (7275, 9954), (7663, 9450), (8295, 8730)]