69218820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:343

約数の個数: 192

約数和(自身を含む): 241274880

約数和(自身を除く): 172056060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 43, 44, 45, 54, 55, 60, 66, 86, 90, 99, 108, 110, 129, 132, 135, 165, 172, 180, 198, 215, 220, 258, 270, 271, 297, 330, 387, 396, 430, 473, 495, 516, 540, 542, 594, 645, 660, 774, 813, 860, 946, 990, 1084, 1161, 1188, 1290, 1355, 1419, 1485, 1548, 1626, 1892, 1935, 1980, 2322, 2365, 2439, 2580, 2710, 2838, 2970, 2981, 3252, 3870, 4065, 4257, 4644, 4730, 4878, 5420, 5676, 5805, 5940, 5962, 7095, 7317, 7740, 8130, 8514, 8943, 9460, 9756, 11610, 11653, 11924, 12195, 12771, 14190, 14634, 14905, 16260, 17028, 17886, 21285, 23220, 23306, 24390, 25542, 26829, 28380, 29268, 29810, 34959, 35772, 36585, 42570, 44715, 46612, 48780, 51084, 53658, 58265, 59620, 63855, 69918, 73170, 80487, 85140, 89430, 104877, 107316, 116530, 127710, 128183, 134145, 139836, 146340, 160974, 174795, 178860, 209754, 233060, 255420, 256366, 268290, 314631, 321948, 349590, 384549, 402435, 419508, 512732, 524385, 536580, 629262, 640915, 699180, 769098, 804870, 1048770, 1153647, 1258524, 1281830, 1538196, 1573155, 1609740, 1922745, 2097540, 2307294, 2563660, 3146310, 3460941, 3845490, 4614588, 5768235, 6292620, 6921882, 7690980, 11536470, 13843764, 17304705, 23072940, 34609410, 69218820]

約数ペア:

[(1, 69218820), (2, 34609410), (3, 23072940), (4, 17304705), (5, 13843764), (6, 11536470), (9, 7690980), (10, 6921882), (11, 6292620), (12, 5768235), (15, 4614588), (18, 3845490), (20, 3460941), (22, 3146310), (27, 2563660), (30, 2307294), (33, 2097540), (36, 1922745), (43, 1609740), (44, 1573155), (45, 1538196), (54, 1281830), (55, 1258524), (60, 1153647), (66, 1048770), (86, 804870), (90, 769098), (99, 699180), (108, 640915), (110, 629262), (129, 536580), (132, 524385), (135, 512732), (165, 419508), (172, 402435), (180, 384549), (198, 349590), (215, 321948), (220, 314631), (258, 268290), (270, 256366), (271, 255420), (297, 233060), (330, 209754), (387, 178860), (396, 174795), (430, 160974), (473, 146340), (495, 139836), (516, 134145), (540, 128183), (542, 127710), (594, 116530), (645, 107316), (660, 104877), (774, 89430), (813, 85140), (860, 80487), (946, 73170), (990, 69918), (1084, 63855), (1161, 59620), (1188, 58265), (1290, 53658), (1355, 51084), (1419, 48780), (1485, 46612), (1548, 44715), (1626, 42570), (1892, 36585), (1935, 35772), (1980, 34959), (2322, 29810), (2365, 29268), (2439, 28380), (2580, 26829), (2710, 25542), (2838, 24390), (2970, 23306), (2981, 23220), (3252, 21285), (3870, 17886), (4065, 17028), (4257, 16260), (4644, 14905), (4730, 14634), (4878, 14190), (5420, 12771), (5676, 12195), (5805, 11924), (5940, 11653), (5962, 11610), (7095, 9756), (7317, 9460), (7740, 8943), (8130, 8514)]