90091350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:335

約数の個数: 144

約数和(自身を含む): 262014480

約数和(自身を除く): 171923130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 41, 45, 50, 57, 75, 82, 90, 95, 114, 123, 150, 171, 190, 205, 225, 246, 257, 285, 342, 369, 410, 450, 475, 514, 570, 615, 738, 771, 779, 855, 950, 1025, 1230, 1285, 1425, 1542, 1558, 1710, 1845, 2050, 2313, 2337, 2570, 2850, 3075, 3690, 3855, 3895, 4275, 4626, 4674, 4883, 6150, 6425, 7011, 7710, 7790, 8550, 9225, 9766, 10537, 11565, 11685, 12850, 14022, 14649, 18450, 19275, 19475, 21074, 23130, 23370, 24415, 29298, 31611, 35055, 38550, 38950, 43947, 48830, 52685, 57825, 58425, 63222, 70110, 73245, 87894, 94833, 105370, 115650, 116850, 122075, 146490, 158055, 175275, 189666, 200203, 219735, 244150, 263425, 316110, 350550, 366225, 400406, 439470, 474165, 526850, 600609, 732450, 790275, 948330, 1001015, 1098675, 1201218, 1580550, 1801827, 2002030, 2197350, 2370825, 3003045, 3603654, 4741650, 5005075, 6006090, 9009135, 10010150, 15015225, 18018270, 30030450, 45045675, 90091350]

約数ペア:

[(1, 90091350), (2, 45045675), (3, 30030450), (5, 18018270), (6, 15015225), (9, 10010150), (10, 9009135), (15, 6006090), (18, 5005075), (19, 4741650), (25, 3603654), (30, 3003045), (38, 2370825), (41, 2197350), (45, 2002030), (50, 1801827), (57, 1580550), (75, 1201218), (82, 1098675), (90, 1001015), (95, 948330), (114, 790275), (123, 732450), (150, 600609), (171, 526850), (190, 474165), (205, 439470), (225, 400406), (246, 366225), (257, 350550), (285, 316110), (342, 263425), (369, 244150), (410, 219735), (450, 200203), (475, 189666), (514, 175275), (570, 158055), (615, 146490), (738, 122075), (771, 116850), (779, 115650), (855, 105370), (950, 94833), (1025, 87894), (1230, 73245), (1285, 70110), (1425, 63222), (1542, 58425), (1558, 57825), (1710, 52685), (1845, 48830), (2050, 43947), (2313, 38950), (2337, 38550), (2570, 35055), (2850, 31611), (3075, 29298), (3690, 24415), (3855, 23370), (3895, 23130), (4275, 21074), (4626, 19475), (4674, 19275), (4883, 18450), (6150, 14649), (6425, 14022), (7011, 12850), (7710, 11685), (7790, 11565), (8550, 10537), (9225, 9766)]