100996980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1259}}^1$

素因数の和:1469

約数の個数: 96

約数和(自身を含む): 325140480

約数和(自身を除く): 224143500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 191, 210, 382, 420, 573, 764, 955, 1146, 1259, 1337, 1910, 2292, 2518, 2674, 2865, 3777, 3820, 4011, 5036, 5348, 5730, 6295, 6685, 7554, 8022, 8813, 11460, 12590, 13370, 15108, 16044, 17626, 18885, 20055, 25180, 26439, 26740, 35252, 37770, 40110, 44065, 52878, 75540, 80220, 88130, 105756, 132195, 176260, 240469, 264390, 480938, 528780, 721407, 961876, 1202345, 1442814, 1683283, 2404690, 2885628, 3366566, 3607035, 4809380, 5049849, 6733132, 7214070, 8416415, 10099698, 14428140, 16832830, 20199396, 25249245, 33665660, 50498490, 100996980]

約数ペア:

[(1, 100996980), (2, 50498490), (3, 33665660), (4, 25249245), (5, 20199396), (6, 16832830), (7, 14428140), (10, 10099698), (12, 8416415), (14, 7214070), (15, 6733132), (20, 5049849), (21, 4809380), (28, 3607035), (30, 3366566), (35, 2885628), (42, 2404690), (60, 1683283), (70, 1442814), (84, 1202345), (105, 961876), (140, 721407), (191, 528780), (210, 480938), (382, 264390), (420, 240469), (573, 176260), (764, 132195), (955, 105756), (1146, 88130), (1259, 80220), (1337, 75540), (1910, 52878), (2292, 44065), (2518, 40110), (2674, 37770), (2865, 35252), (3777, 26740), (3820, 26439), (4011, 25180), (5036, 20055), (5348, 18885), (5730, 17626), (6295, 16044), (6685, 15108), (7554, 13370), (8022, 12590), (8813, 11460)]