202812660

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1439}}^1$

素因数の和:1492

約数の個数: 144

約数和(自身を含む): 660441600

約数和(自身を除く): 457628940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 243, 261, 270, 290, 324, 348, 405, 435, 486, 522, 540, 580, 783, 810, 870, 972, 1044, 1215, 1305, 1439, 1566, 1620, 1740, 2349, 2430, 2610, 2878, 3132, 3915, 4317, 4698, 4860, 5220, 5756, 7047, 7195, 7830, 8634, 9396, 11745, 12951, 14094, 14390, 15660, 17268, 21585, 23490, 25902, 28188, 28780, 35235, 38853, 41731, 43170, 46980, 51804, 64755, 70470, 77706, 83462, 86340, 116559, 125193, 129510, 140940, 155412, 166924, 194265, 208655, 233118, 250386, 259020, 349677, 375579, 388530, 417310, 466236, 500772, 582795, 625965, 699354, 751158, 777060, 834620, 1126737, 1165590, 1251930, 1398708, 1502316, 1748385, 1877895, 2253474, 2331180, 2503860, 3380211, 3496770, 3755790, 4506948, 5633685, 6760422, 6993540, 7511580, 10140633, 11267370, 13520844, 16901055, 20281266, 22534740, 33802110, 40562532, 50703165, 67604220, 101406330, 202812660]

約数ペア:

[(1, 202812660), (2, 101406330), (3, 67604220), (4, 50703165), (5, 40562532), (6, 33802110), (9, 22534740), (10, 20281266), (12, 16901055), (15, 13520844), (18, 11267370), (20, 10140633), (27, 7511580), (29, 6993540), (30, 6760422), (36, 5633685), (45, 4506948), (54, 3755790), (58, 3496770), (60, 3380211), (81, 2503860), (87, 2331180), (90, 2253474), (108, 1877895), (116, 1748385), (135, 1502316), (145, 1398708), (162, 1251930), (174, 1165590), (180, 1126737), (243, 834620), (261, 777060), (270, 751158), (290, 699354), (324, 625965), (348, 582795), (405, 500772), (435, 466236), (486, 417310), (522, 388530), (540, 375579), (580, 349677), (783, 259020), (810, 250386), (870, 233118), (972, 208655), (1044, 194265), (1215, 166924), (1305, 155412), (1439, 140940), (1566, 129510), (1620, 125193), (1740, 116559), (2349, 86340), (2430, 83462), (2610, 77706), (2878, 70470), (3132, 64755), (3915, 51804), (4317, 46980), (4698, 43170), (4860, 41731), (5220, 38853), (5756, 35235), (7047, 28780), (7195, 28188), (7830, 25902), (8634, 23490), (9396, 21585), (11745, 17268), (12951, 15660), (14094, 14390)]