90638460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15259}}^1$

素因数の和:15288

約数の個数: 96

約数和(自身を含む): 307641600

約数和(自身を除く): 217003140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 15259, 30518, 45777, 61036, 76295, 91554, 137331, 152590, 167849, 183108, 228885, 274662, 305180, 335698, 411993, 457770, 503547, 549324, 671396, 686655, 823986, 839245, 915540, 1007094, 1373310, 1510641, 1647972, 1678490, 2014188, 2059965, 2517735, 2746620, 3021282, 3356980, 4119930, 4531923, 5035470, 6042564, 7553205, 8239860, 9063846, 10070940, 15106410, 18127692, 22659615, 30212820, 45319230, 90638460]

約数ペア:

[(1, 90638460), (2, 45319230), (3, 30212820), (4, 22659615), (5, 18127692), (6, 15106410), (9, 10070940), (10, 9063846), (11, 8239860), (12, 7553205), (15, 6042564), (18, 5035470), (20, 4531923), (22, 4119930), (27, 3356980), (30, 3021282), (33, 2746620), (36, 2517735), (44, 2059965), (45, 2014188), (54, 1678490), (55, 1647972), (60, 1510641), (66, 1373310), (90, 1007094), (99, 915540), (108, 839245), (110, 823986), (132, 686655), (135, 671396), (165, 549324), (180, 503547), (198, 457770), (220, 411993), (270, 335698), (297, 305180), (330, 274662), (396, 228885), (495, 183108), (540, 167849), (594, 152590), (660, 137331), (990, 91554), (1188, 76295), (1485, 61036), (1980, 45777), (2970, 30518), (5940, 15259)]