87463860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1489}}^1$

素因数の和:1601

約数の個数: 96

約数和(自身を含む): 270345600

約数和(自身を除く): 182881740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 89, 110, 132, 165, 178, 220, 267, 330, 356, 445, 534, 660, 890, 979, 1068, 1335, 1489, 1780, 1958, 2670, 2937, 2978, 3916, 4467, 4895, 5340, 5874, 5956, 7445, 8934, 9790, 11748, 14685, 14890, 16379, 17868, 19580, 22335, 29370, 29780, 32758, 44670, 49137, 58740, 65516, 81895, 89340, 98274, 132521, 163790, 196548, 245685, 265042, 327580, 397563, 491370, 530084, 662605, 795126, 982740, 1325210, 1457731, 1590252, 1987815, 2650420, 2915462, 3975630, 4373193, 5830924, 7288655, 7951260, 8746386, 14577310, 17492772, 21865965, 29154620, 43731930, 87463860]

約数ペア:

[(1, 87463860), (2, 43731930), (3, 29154620), (4, 21865965), (5, 17492772), (6, 14577310), (10, 8746386), (11, 7951260), (12, 7288655), (15, 5830924), (20, 4373193), (22, 3975630), (30, 2915462), (33, 2650420), (44, 1987815), (55, 1590252), (60, 1457731), (66, 1325210), (89, 982740), (110, 795126), (132, 662605), (165, 530084), (178, 491370), (220, 397563), (267, 327580), (330, 265042), (356, 245685), (445, 196548), (534, 163790), (660, 132521), (890, 98274), (979, 89340), (1068, 81895), (1335, 65516), (1489, 58740), (1780, 49137), (1958, 44670), (2670, 32758), (2937, 29780), (2978, 29370), (3916, 22335), (4467, 19580), (4895, 17868), (5340, 16379), (5874, 14890), (5956, 14685), (7445, 11748), (8934, 9790)]