101228820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21911}}^1$

素因数の和:21941

約数の個数: 96

約数和(自身を含む): 353396736

約数和(自身を除く): 252167916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 21911, 43822, 65733, 87644, 109555, 131466, 153377, 219110, 241021, 262932, 306754, 328665, 438220, 460131, 482042, 613508, 657330, 723063, 766885, 920262, 964084, 1205105, 1314660, 1446126, 1533770, 1687147, 1840524, 2300655, 2410210, 2892252, 3067540, 3374294, 3615315, 4601310, 4820420, 5061441, 6748588, 7230630, 8435735, 9202620, 10122882, 14461260, 16871470, 20245764, 25307205, 33742940, 50614410, 101228820]

約数ペア:

[(1, 101228820), (2, 50614410), (3, 33742940), (4, 25307205), (5, 20245764), (6, 16871470), (7, 14461260), (10, 10122882), (11, 9202620), (12, 8435735), (14, 7230630), (15, 6748588), (20, 5061441), (21, 4820420), (22, 4601310), (28, 3615315), (30, 3374294), (33, 3067540), (35, 2892252), (42, 2410210), (44, 2300655), (55, 1840524), (60, 1687147), (66, 1533770), (70, 1446126), (77, 1314660), (84, 1205105), (105, 964084), (110, 920262), (132, 766885), (140, 723063), (154, 657330), (165, 613508), (210, 482042), (220, 460131), (231, 438220), (308, 328665), (330, 306754), (385, 262932), (420, 241021), (462, 219110), (660, 153377), (770, 131466), (924, 109555), (1155, 87644), (1540, 65733), (2310, 43822), (4620, 21911)]