190335420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{971}}^1$

素因数の和:1014

約数の個数: 180

約数和(自身を含む): 656980632

約数和(自身を除く): 466645212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 121, 132, 135, 162, 165, 180, 198, 220, 242, 270, 297, 324, 330, 363, 396, 405, 484, 495, 540, 594, 605, 660, 726, 810, 891, 971, 990, 1089, 1188, 1210, 1452, 1485, 1620, 1782, 1815, 1942, 1980, 2178, 2420, 2913, 2970, 3267, 3564, 3630, 3884, 4356, 4455, 4855, 5445, 5826, 5940, 6534, 7260, 8739, 8910, 9710, 9801, 10681, 10890, 11652, 13068, 14565, 16335, 17478, 17820, 19420, 19602, 21362, 21780, 26217, 29130, 32043, 32670, 34956, 39204, 42724, 43695, 49005, 52434, 53405, 58260, 64086, 65340, 78651, 87390, 96129, 98010, 104868, 106810, 117491, 128172, 131085, 157302, 160215, 174780, 192258, 196020, 213620, 234982, 262170, 288387, 314604, 320430, 352473, 384516, 393255, 469964, 480645, 524340, 576774, 587455, 640860, 704946, 786510, 865161, 961290, 1057419, 1153548, 1174910, 1409892, 1441935, 1573020, 1730322, 1762365, 1922580, 2114838, 2349820, 2883870, 3172257, 3460644, 3524730, 4229676, 4325805, 5287095, 5767740, 6344514, 7049460, 8651610, 9516771, 10574190, 12689028, 15861285, 17303220, 19033542, 21148380, 31722570, 38067084, 47583855, 63445140, 95167710, 190335420]

約数ペア:

[(1, 190335420), (2, 95167710), (3, 63445140), (4, 47583855), (5, 38067084), (6, 31722570), (9, 21148380), (10, 19033542), (11, 17303220), (12, 15861285), (15, 12689028), (18, 10574190), (20, 9516771), (22, 8651610), (27, 7049460), (30, 6344514), (33, 5767740), (36, 5287095), (44, 4325805), (45, 4229676), (54, 3524730), (55, 3460644), (60, 3172257), (66, 2883870), (81, 2349820), (90, 2114838), (99, 1922580), (108, 1762365), (110, 1730322), (121, 1573020), (132, 1441935), (135, 1409892), (162, 1174910), (165, 1153548), (180, 1057419), (198, 961290), (220, 865161), (242, 786510), (270, 704946), (297, 640860), (324, 587455), (330, 576774), (363, 524340), (396, 480645), (405, 469964), (484, 393255), (495, 384516), (540, 352473), (594, 320430), (605, 314604), (660, 288387), (726, 262170), (810, 234982), (891, 213620), (971, 196020), (990, 192258), (1089, 174780), (1188, 160215), (1210, 157302), (1452, 131085), (1485, 128172), (1620, 117491), (1782, 106810), (1815, 104868), (1942, 98010), (1980, 96129), (2178, 87390), (2420, 78651), (2913, 65340), (2970, 64086), (3267, 58260), (3564, 53405), (3630, 52434), (3884, 49005), (4356, 43695), (4455, 42724), (4855, 39204), (5445, 34956), (5826, 32670), (5940, 32043), (6534, 29130), (7260, 26217), (8739, 21780), (8910, 21362), (9710, 19602), (9801, 19420), (10681, 17820), (10890, 17478), (11652, 16335), (13068, 14565)]