150300720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1049}}^1$

素因数の和:1267

約数の個数: 120

約数和(自身を含む): 507780000

約数和(自身を除く): 357479280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 199, 240, 360, 398, 597, 720, 796, 995, 1049, 1194, 1592, 1791, 1990, 2098, 2388, 2985, 3147, 3184, 3582, 3980, 4196, 4776, 5245, 5970, 6294, 7164, 7960, 8392, 8955, 9441, 9552, 10490, 11940, 12588, 14328, 15735, 15920, 16784, 17910, 18882, 20980, 23880, 25176, 28656, 31470, 35820, 37764, 41960, 47205, 47760, 50352, 62940, 71640, 75528, 83920, 94410, 125880, 143280, 151056, 188820, 208751, 251760, 377640, 417502, 626253, 755280, 835004, 1043755, 1252506, 1670008, 1878759, 2087510, 2505012, 3131265, 3340016, 3757518, 4175020, 5010024, 6262530, 7515036, 8350040, 9393795, 10020048, 12525060, 15030072, 16700080, 18787590, 25050120, 30060144, 37575180, 50100240, 75150360, 150300720]

約数ペア:

[(1, 150300720), (2, 75150360), (3, 50100240), (4, 37575180), (5, 30060144), (6, 25050120), (8, 18787590), (9, 16700080), (10, 15030072), (12, 12525060), (15, 10020048), (16, 9393795), (18, 8350040), (20, 7515036), (24, 6262530), (30, 5010024), (36, 4175020), (40, 3757518), (45, 3340016), (48, 3131265), (60, 2505012), (72, 2087510), (80, 1878759), (90, 1670008), (120, 1252506), (144, 1043755), (180, 835004), (199, 755280), (240, 626253), (360, 417502), (398, 377640), (597, 251760), (720, 208751), (796, 188820), (995, 151056), (1049, 143280), (1194, 125880), (1592, 94410), (1791, 83920), (1990, 75528), (2098, 71640), (2388, 62940), (2985, 50352), (3147, 47760), (3184, 47205), (3582, 41960), (3980, 37764), (4196, 35820), (4776, 31470), (5245, 28656), (5970, 25176), (6294, 23880), (7164, 20980), (7960, 18882), (8392, 17910), (8955, 16784), (9441, 15920), (9552, 15735), (10490, 14328), (11940, 12588)]