201157560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9803}}^1$

素因数の和:9842

約数の個数: 128

約数和(自身を含む): 705888000

約数和(自身を除く): 504730440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 9803, 10260, 19606, 20520, 29409, 39212, 49015, 58818, 78424, 88227, 98030, 117636, 147045, 176454, 186257, 196060, 235272, 264681, 294090, 352908, 372514, 392120, 441135, 529362, 558771, 588180, 705816, 745028, 882270, 931285, 1058724, 1117542, 1176360, 1323405, 1490056, 1676313, 1764540, 1862570, 2117448, 2235084, 2646810, 2793855, 3352626, 3529080, 3725140, 4470168, 5028939, 5293620, 5587710, 6705252, 7450280, 8381565, 10057878, 10587240, 11175420, 13410504, 16763130, 20115756, 22350840, 25144695, 33526260, 40231512, 50289390, 67052520, 100578780, 201157560]

約数ペア:

[(1, 201157560), (2, 100578780), (3, 67052520), (4, 50289390), (5, 40231512), (6, 33526260), (8, 25144695), (9, 22350840), (10, 20115756), (12, 16763130), (15, 13410504), (18, 11175420), (19, 10587240), (20, 10057878), (24, 8381565), (27, 7450280), (30, 6705252), (36, 5587710), (38, 5293620), (40, 5028939), (45, 4470168), (54, 3725140), (57, 3529080), (60, 3352626), (72, 2793855), (76, 2646810), (90, 2235084), (95, 2117448), (108, 1862570), (114, 1764540), (120, 1676313), (135, 1490056), (152, 1323405), (171, 1176360), (180, 1117542), (190, 1058724), (216, 931285), (228, 882270), (270, 745028), (285, 705816), (342, 588180), (360, 558771), (380, 529362), (456, 441135), (513, 392120), (540, 372514), (570, 352908), (684, 294090), (760, 264681), (855, 235272), (1026, 196060), (1080, 186257), (1140, 176454), (1368, 147045), (1710, 117636), (2052, 98030), (2280, 88227), (2565, 78424), (3420, 58818), (4104, 49015), (5130, 39212), (6840, 29409), (9803, 20520), (10260, 19606)]