87036180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18839}}^1$

素因数の和:18869

約数の個数: 96

約数和(自身を含む): 303851520

約数和(自身を除く): 216815340

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, 18839, 37678, 56517, 75356, 94195, 113034, 131873, 188390, 207229, 226068, 263746, 282585, 376780, 395619, 414458, 527492, 565170, 621687, 659365, 791238, 828916, 1036145, 1130340, 1243374, 1318730, 1450603, 1582476, 1978095, 2072290, 2486748, 2637460, 2901206, 3108435, 3956190, 4144580, 4351809, 5802412, 6216870, 7253015, 7912380, 8703618, 12433740, 14506030, 17407236, 21759045, 29012060, 43518090, 87036180]

約数ペア:

[(1, 87036180), (2, 43518090), (3, 29012060), (4, 21759045), (5, 17407236), (6, 14506030), (7, 12433740), (10, 8703618), (11, 7912380), (12, 7253015), (14, 6216870), (15, 5802412), (20, 4351809), (21, 4144580), (22, 3956190), (28, 3108435), (30, 2901206), (33, 2637460), (35, 2486748), (42, 2072290), (44, 1978095), (55, 1582476), (60, 1450603), (66, 1318730), (70, 1243374), (77, 1130340), (84, 1036145), (105, 828916), (110, 791238), (132, 659365), (140, 621687), (154, 565170), (165, 527492), (210, 414458), (220, 395619), (231, 376780), (308, 282585), (330, 263746), (385, 226068), (420, 207229), (462, 188390), (660, 131873), (770, 113034), (924, 94195), (1155, 75356), (1540, 56517), (2310, 37678), (4620, 18839)]