71773020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:353

約数の個数: 192

約数和(自身を含む): 250145280

約数和(自身を除く): 178372260

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, 281, 297, 330, 387, 396, 430, 473, 495, 516, 540, 562, 594, 645, 660, 774, 843, 860, 946, 990, 1124, 1161, 1188, 1290, 1405, 1419, 1485, 1548, 1686, 1892, 1935, 1980, 2322, 2365, 2529, 2580, 2810, 2838, 2970, 3091, 3372, 3870, 4215, 4257, 4644, 4730, 5058, 5620, 5676, 5805, 5940, 6182, 7095, 7587, 7740, 8430, 8514, 9273, 9460, 10116, 11610, 12083, 12364, 12645, 12771, 14190, 15174, 15455, 16860, 17028, 18546, 21285, 23220, 24166, 25290, 25542, 27819, 28380, 30348, 30910, 36249, 37092, 37935, 42570, 46365, 48332, 50580, 51084, 55638, 60415, 61820, 63855, 72498, 75870, 83457, 85140, 92730, 108747, 111276, 120830, 127710, 132913, 139095, 144996, 151740, 166914, 181245, 185460, 217494, 241660, 255420, 265826, 278190, 326241, 333828, 362490, 398739, 417285, 434988, 531652, 543735, 556380, 652482, 664565, 724980, 797478, 834570, 1087470, 1196217, 1304964, 1329130, 1594956, 1631205, 1669140, 1993695, 2174940, 2392434, 2658260, 3262410, 3588651, 3987390, 4784868, 5981085, 6524820, 7177302, 7974780, 11962170, 14354604, 17943255, 23924340, 35886510, 71773020]

約数ペア:

[(1, 71773020), (2, 35886510), (3, 23924340), (4, 17943255), (5, 14354604), (6, 11962170), (9, 7974780), (10, 7177302), (11, 6524820), (12, 5981085), (15, 4784868), (18, 3987390), (20, 3588651), (22, 3262410), (27, 2658260), (30, 2392434), (33, 2174940), (36, 1993695), (43, 1669140), (44, 1631205), (45, 1594956), (54, 1329130), (55, 1304964), (60, 1196217), (66, 1087470), (86, 834570), (90, 797478), (99, 724980), (108, 664565), (110, 652482), (129, 556380), (132, 543735), (135, 531652), (165, 434988), (172, 417285), (180, 398739), (198, 362490), (215, 333828), (220, 326241), (258, 278190), (270, 265826), (281, 255420), (297, 241660), (330, 217494), (387, 185460), (396, 181245), (430, 166914), (473, 151740), (495, 144996), (516, 139095), (540, 132913), (562, 127710), (594, 120830), (645, 111276), (660, 108747), (774, 92730), (843, 85140), (860, 83457), (946, 75870), (990, 72498), (1124, 63855), (1161, 61820), (1188, 60415), (1290, 55638), (1405, 51084), (1419, 50580), (1485, 48332), (1548, 46365), (1686, 42570), (1892, 37935), (1935, 37092), (1980, 36249), (2322, 30910), (2365, 30348), (2529, 28380), (2580, 27819), (2810, 25542), (2838, 25290), (2970, 24166), (3091, 23220), (3372, 21285), (3870, 18546), (4215, 17028), (4257, 16860), (4644, 15455), (4730, 15174), (5058, 14190), (5620, 12771), (5676, 12645), (5805, 12364), (5940, 12083), (6182, 11610), (7095, 10116), (7587, 9460), (7740, 9273), (8430, 8514)]