91485240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9901}}^1$

素因数の和:9933

約数の個数: 128

約数和(自身を含む): 342213120

約数和(自身を除く): 250727880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 9901, 19802, 29703, 39604, 49505, 59406, 69307, 79208, 99010, 108911, 118812, 138614, 148515, 198020, 207921, 217822, 237624, 277228, 297030, 326733, 346535, 396040, 415842, 435644, 544555, 554456, 594060, 653466, 693070, 762377, 831684, 871288, 1039605, 1089110, 1188120, 1306932, 1386140, 1524754, 1633665, 1663368, 2079210, 2178220, 2287131, 2613864, 2772280, 3049508, 3267330, 3811885, 4158420, 4356440, 4574262, 6099016, 6534660, 7623770, 8316840, 9148524, 11435655, 13069320, 15247540, 18297048, 22871310, 30495080, 45742620, 91485240]

約数ペア:

[(1, 91485240), (2, 45742620), (3, 30495080), (4, 22871310), (5, 18297048), (6, 15247540), (7, 13069320), (8, 11435655), (10, 9148524), (11, 8316840), (12, 7623770), (14, 6534660), (15, 6099016), (20, 4574262), (21, 4356440), (22, 4158420), (24, 3811885), (28, 3267330), (30, 3049508), (33, 2772280), (35, 2613864), (40, 2287131), (42, 2178220), (44, 2079210), (55, 1663368), (56, 1633665), (60, 1524754), (66, 1386140), (70, 1306932), (77, 1188120), (84, 1089110), (88, 1039605), (105, 871288), (110, 831684), (120, 762377), (132, 693070), (140, 653466), (154, 594060), (165, 554456), (168, 544555), (210, 435644), (220, 415842), (231, 396040), (264, 346535), (280, 326733), (308, 297030), (330, 277228), (385, 237624), (420, 217822), (440, 207921), (462, 198020), (616, 148515), (660, 138614), (770, 118812), (840, 108911), (924, 99010), (1155, 79208), (1320, 69307), (1540, 59406), (1848, 49505), (2310, 39604), (3080, 29703), (4620, 19802), (9240, 9901)]