16639393500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{421}}^1\times {\mathrm{8783}}^1$

素因数の和:9229

約数の個数: 144

約数和(自身を含む): 52622414208

約数和(自身を除く): 35983020708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 421, 450, 500, 750, 842, 900, 1125, 1263, 1500, 1684, 2105, 2250, 2526, 3789, 4210, 4500, 5052, 6315, 7578, 8420, 8783, 10525, 12630, 15156, 17566, 18945, 21050, 25260, 26349, 31575, 35132, 37890, 42100, 43915, 52625, 52698, 63150, 75780, 79047, 87830, 94725, 105250, 105396, 126300, 131745, 157875, 158094, 175660, 189450, 210500, 219575, 263490, 315750, 316188, 378900, 395235, 439150, 473625, 526980, 631500, 658725, 790470, 878300, 947250, 1097875, 1317450, 1580940, 1894500, 1976175, 2195750, 2634900, 3293625, 3697643, 3952350, 4391500, 6587250, 7395286, 7904700, 9880875, 11092929, 13174500, 14790572, 18488215, 19761750, 22185858, 33278787, 36976430, 39523500, 44371716, 55464645, 66557574, 73952860, 92441075, 110929290, 133115148, 166393935, 184882150, 221858580, 277323225, 332787870, 369764300, 462205375, 554646450, 665575740, 831969675, 924410750, 1109292900, 1386616125, 1663939350, 1848821500, 2773232250, 3327878700, 4159848375, 5546464500, 8319696750, 16639393500]

約数ペア:

[(1, 16639393500), (2, 8319696750), (3, 5546464500), (4, 4159848375), (5, 3327878700), (6, 2773232250), (9, 1848821500), (10, 1663939350), (12, 1386616125), (15, 1109292900), (18, 924410750), (20, 831969675), (25, 665575740), (30, 554646450), (36, 462205375), (45, 369764300), (50, 332787870), (60, 277323225), (75, 221858580), (90, 184882150), (100, 166393935), (125, 133115148), (150, 110929290), (180, 92441075), (225, 73952860), (250, 66557574), (300, 55464645), (375, 44371716), (421, 39523500), (450, 36976430), (500, 33278787), (750, 22185858), (842, 19761750), (900, 18488215), (1125, 14790572), (1263, 13174500), (1500, 11092929), (1684, 9880875), (2105, 7904700), (2250, 7395286), (2526, 6587250), (3789, 4391500), (4210, 3952350), (4500, 3697643), (5052, 3293625), (6315, 2634900), (7578, 2195750), (8420, 1976175), (8783, 1894500), (10525, 1580940), (12630, 1317450), (15156, 1097875), (17566, 947250), (18945, 878300), (21050, 790470), (25260, 658725), (26349, 631500), (31575, 526980), (35132, 473625), (37890, 439150), (42100, 395235), (43915, 378900), (52625, 316188), (52698, 315750), (63150, 263490), (75780, 219575), (79047, 210500), (87830, 189450), (94725, 175660), (105250, 158094), (105396, 157875), (126300, 131745)]