185938740

素因数分解:

$2^2\times 3^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:155

約数の個数: 216

約数和(自身を含む): 636515880

約数和(自身を除く): 450577140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 109, 117, 130, 135, 156, 162, 180, 195, 218, 234, 243, 260, 270, 324, 327, 351, 390, 405, 436, 468, 486, 540, 545, 585, 654, 702, 729, 780, 810, 972, 981, 1053, 1090, 1170, 1215, 1308, 1404, 1417, 1458, 1620, 1635, 1755, 1962, 2106, 2180, 2187, 2340, 2430, 2834, 2916, 2943, 3159, 3270, 3510, 3645, 3924, 4212, 4251, 4374, 4860, 4905, 5265, 5668, 5886, 6318, 6540, 6561, 7020, 7085, 7290, 8502, 8748, 8829, 9477, 9810, 10530, 10935, 11772, 12636, 12753, 13122, 14170, 14580, 14715, 15795, 17004, 17658, 18954, 19620, 21060, 21255, 21870, 25506, 26244, 26487, 28340, 28431, 29430, 31590, 32805, 35316, 37908, 38259, 42510, 43740, 44145, 47385, 51012, 52974, 56862, 58860, 63180, 63765, 65610, 76518, 79461, 85020, 85293, 88290, 94770, 105948, 113724, 114777, 127530, 131220, 132435, 142155, 153036, 158922, 170586, 176580, 189540, 191295, 229554, 238383, 255060, 264870, 284310, 317844, 341172, 344331, 382590, 397305, 426465, 459108, 476766, 529740, 568620, 573885, 688662, 715149, 765180, 794610, 852930, 953532, 1032993, 1147770, 1191915, 1377324, 1430298, 1589220, 1705860, 1721655, 2065986, 2295540, 2383830, 2860596, 3098979, 3443310, 3575745, 4131972, 4767660, 5164965, 6197958, 6886620, 7151490, 9296937, 10329930, 12395916, 14302980, 15494895, 18593874, 20659860, 30989790, 37187748, 46484685, 61979580, 92969370, 185938740]

約数ペア:

[(1, 185938740), (2, 92969370), (3, 61979580), (4, 46484685), (5, 37187748), (6, 30989790), (9, 20659860), (10, 18593874), (12, 15494895), (13, 14302980), (15, 12395916), (18, 10329930), (20, 9296937), (26, 7151490), (27, 6886620), (30, 6197958), (36, 5164965), (39, 4767660), (45, 4131972), (52, 3575745), (54, 3443310), (60, 3098979), (65, 2860596), (78, 2383830), (81, 2295540), (90, 2065986), (108, 1721655), (109, 1705860), (117, 1589220), (130, 1430298), (135, 1377324), (156, 1191915), (162, 1147770), (180, 1032993), (195, 953532), (218, 852930), (234, 794610), (243, 765180), (260, 715149), (270, 688662), (324, 573885), (327, 568620), (351, 529740), (390, 476766), (405, 459108), (436, 426465), (468, 397305), (486, 382590), (540, 344331), (545, 341172), (585, 317844), (654, 284310), (702, 264870), (729, 255060), (780, 238383), (810, 229554), (972, 191295), (981, 189540), (1053, 176580), (1090, 170586), (1170, 158922), (1215, 153036), (1308, 142155), (1404, 132435), (1417, 131220), (1458, 127530), (1620, 114777), (1635, 113724), (1755, 105948), (1962, 94770), (2106, 88290), (2180, 85293), (2187, 85020), (2340, 79461), (2430, 76518), (2834, 65610), (2916, 63765), (2943, 63180), (3159, 58860), (3270, 56862), (3510, 52974), (3645, 51012), (3924, 47385), (4212, 44145), (4251, 43740), (4374, 42510), (4860, 38259), (4905, 37908), (5265, 35316), (5668, 32805), (5886, 31590), (6318, 29430), (6540, 28431), (6561, 28340), (7020, 26487), (7085, 26244), (7290, 25506), (8502, 21870), (8748, 21255), (8829, 21060), (9477, 19620), (9810, 18954), (10530, 17658), (10935, 17004), (11772, 15795), (12636, 14715), (12753, 14580), (13122, 14170)]