65975580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:441

約数の個数: 192

約数和(自身を含む): 232243200

約数和(自身を除く): 166267620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 29, 30, 33, 36, 44, 45, 54, 55, 58, 60, 66, 87, 90, 99, 108, 110, 116, 132, 135, 145, 165, 174, 180, 198, 220, 261, 270, 290, 297, 319, 330, 348, 383, 396, 435, 495, 522, 540, 580, 594, 638, 660, 766, 783, 870, 957, 990, 1044, 1149, 1188, 1276, 1305, 1485, 1532, 1566, 1595, 1740, 1914, 1915, 1980, 2298, 2610, 2871, 2970, 3132, 3190, 3447, 3828, 3830, 3915, 4213, 4596, 4785, 5220, 5742, 5745, 5940, 6380, 6894, 7660, 7830, 8426, 8613, 9570, 10341, 11107, 11484, 11490, 12639, 13788, 14355, 15660, 16852, 17226, 17235, 19140, 20682, 21065, 22214, 22980, 25278, 28710, 33321, 34452, 34470, 37917, 41364, 42130, 43065, 44428, 50556, 51705, 55535, 57420, 63195, 66642, 68940, 75834, 84260, 86130, 99963, 103410, 111070, 113751, 122177, 126390, 133284, 151668, 166605, 172260, 189585, 199926, 206820, 222140, 227502, 244354, 252780, 299889, 333210, 366531, 379170, 399852, 455004, 488708, 499815, 568755, 599778, 610885, 666420, 733062, 758340, 999630, 1099593, 1137510, 1199556, 1221770, 1466124, 1499445, 1832655, 1999260, 2199186, 2275020, 2443540, 2998890, 3298779, 3665310, 4398372, 5497965, 5997780, 6597558, 7330620, 10995930, 13195116, 16493895, 21991860, 32987790, 65975580]

約数ペア:

[(1, 65975580), (2, 32987790), (3, 21991860), (4, 16493895), (5, 13195116), (6, 10995930), (9, 7330620), (10, 6597558), (11, 5997780), (12, 5497965), (15, 4398372), (18, 3665310), (20, 3298779), (22, 2998890), (27, 2443540), (29, 2275020), (30, 2199186), (33, 1999260), (36, 1832655), (44, 1499445), (45, 1466124), (54, 1221770), (55, 1199556), (58, 1137510), (60, 1099593), (66, 999630), (87, 758340), (90, 733062), (99, 666420), (108, 610885), (110, 599778), (116, 568755), (132, 499815), (135, 488708), (145, 455004), (165, 399852), (174, 379170), (180, 366531), (198, 333210), (220, 299889), (261, 252780), (270, 244354), (290, 227502), (297, 222140), (319, 206820), (330, 199926), (348, 189585), (383, 172260), (396, 166605), (435, 151668), (495, 133284), (522, 126390), (540, 122177), (580, 113751), (594, 111070), (638, 103410), (660, 99963), (766, 86130), (783, 84260), (870, 75834), (957, 68940), (990, 66642), (1044, 63195), (1149, 57420), (1188, 55535), (1276, 51705), (1305, 50556), (1485, 44428), (1532, 43065), (1566, 42130), (1595, 41364), (1740, 37917), (1914, 34470), (1915, 34452), (1980, 33321), (2298, 28710), (2610, 25278), (2871, 22980), (2970, 22214), (3132, 21065), (3190, 20682), (3447, 19140), (3828, 17235), (3830, 17226), (3915, 16852), (4213, 15660), (4596, 14355), (4785, 13788), (5220, 12639), (5742, 11490), (5745, 11484), (5940, 11107), (6380, 10341), (6894, 9570), (7660, 8613), (7830, 8426)]