100342620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{821}}^1$

素因数の和:940

約数の個数: 144

約数和(自身を含む): 351868608

約数和(自身を除く): 251525988

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 97, 105, 126, 140, 180, 194, 210, 252, 291, 315, 388, 420, 485, 582, 630, 679, 821, 873, 970, 1164, 1260, 1358, 1455, 1642, 1746, 1940, 2037, 2463, 2716, 2910, 3284, 3395, 3492, 4074, 4105, 4365, 4926, 5747, 5820, 6111, 6790, 7389, 8148, 8210, 8730, 9852, 10185, 11494, 12222, 12315, 13580, 14778, 16420, 17241, 17460, 20370, 22988, 24444, 24630, 28735, 29556, 30555, 34482, 36945, 40740, 49260, 51723, 57470, 61110, 68964, 73890, 79637, 86205, 103446, 114940, 122220, 147780, 159274, 172410, 206892, 238911, 258615, 318548, 344820, 398185, 477822, 517230, 557459, 716733, 796370, 955644, 1034460, 1114918, 1194555, 1433466, 1592740, 1672377, 2229836, 2389110, 2787295, 2866932, 3344754, 3583665, 4778220, 5017131, 5574590, 6689508, 7167330, 8361885, 10034262, 11149180, 14334660, 16723770, 20068524, 25085655, 33447540, 50171310, 100342620]

約数ペア:

[(1, 100342620), (2, 50171310), (3, 33447540), (4, 25085655), (5, 20068524), (6, 16723770), (7, 14334660), (9, 11149180), (10, 10034262), (12, 8361885), (14, 7167330), (15, 6689508), (18, 5574590), (20, 5017131), (21, 4778220), (28, 3583665), (30, 3344754), (35, 2866932), (36, 2787295), (42, 2389110), (45, 2229836), (60, 1672377), (63, 1592740), (70, 1433466), (84, 1194555), (90, 1114918), (97, 1034460), (105, 955644), (126, 796370), (140, 716733), (180, 557459), (194, 517230), (210, 477822), (252, 398185), (291, 344820), (315, 318548), (388, 258615), (420, 238911), (485, 206892), (582, 172410), (630, 159274), (679, 147780), (821, 122220), (873, 114940), (970, 103446), (1164, 86205), (1260, 79637), (1358, 73890), (1455, 68964), (1642, 61110), (1746, 57470), (1940, 51723), (2037, 49260), (2463, 40740), (2716, 36945), (2910, 34482), (3284, 30555), (3395, 29556), (3492, 28735), (4074, 24630), (4105, 24444), (4365, 22988), (4926, 20370), (5747, 17460), (5820, 17241), (6111, 16420), (6790, 14778), (7389, 13580), (8148, 12315), (8210, 12222), (8730, 11494), (9852, 10185)]