123400212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 361267200

約数和(自身を除く): 237866988

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 19, 26, 31, 34, 38, 39, 51, 52, 57, 62, 68, 76, 78, 79, 93, 102, 114, 124, 156, 158, 186, 204, 221, 228, 237, 247, 316, 323, 372, 403, 442, 474, 494, 527, 589, 646, 663, 741, 806, 884, 948, 969, 988, 1027, 1054, 1178, 1209, 1292, 1326, 1343, 1482, 1501, 1581, 1612, 1767, 1938, 2054, 2108, 2356, 2418, 2449, 2652, 2686, 2964, 3002, 3081, 3162, 3534, 3876, 4029, 4108, 4199, 4503, 4836, 4898, 5372, 6004, 6162, 6324, 6851, 7068, 7347, 7657, 8058, 8398, 9006, 9796, 10013, 12324, 12597, 13702, 14694, 15314, 16116, 16796, 17459, 18012, 19513, 20026, 20553, 22971, 25194, 25517, 27404, 29388, 30039, 30628, 31837, 34918, 39026, 40052, 41106, 41633, 45942, 46531, 50388, 51034, 52377, 58539, 60078, 63674, 69836, 76551, 78052, 82212, 83266, 91884, 93062, 95511, 102068, 104754, 117078, 120156, 124899, 127348, 130169, 139593, 153102, 166532, 186124, 191022, 209508, 234156, 249798, 260338, 279186, 306204, 331721, 382044, 390507, 499596, 520676, 541229, 558372, 604903, 663442, 781014, 791027, 995163, 1082458, 1209806, 1326884, 1562028, 1582054, 1623687, 1814709, 1990326, 2164916, 2373081, 2419612, 3164108, 3247374, 3629418, 3980652, 4746162, 6494748, 7258836, 9492324, 10283351, 20566702, 30850053, 41133404, 61700106, 123400212]

約数ペア:

[(1, 123400212), (2, 61700106), (3, 41133404), (4, 30850053), (6, 20566702), (12, 10283351), (13, 9492324), (17, 7258836), (19, 6494748), (26, 4746162), (31, 3980652), (34, 3629418), (38, 3247374), (39, 3164108), (51, 2419612), (52, 2373081), (57, 2164916), (62, 1990326), (68, 1814709), (76, 1623687), (78, 1582054), (79, 1562028), (93, 1326884), (102, 1209806), (114, 1082458), (124, 995163), (156, 791027), (158, 781014), (186, 663442), (204, 604903), (221, 558372), (228, 541229), (237, 520676), (247, 499596), (316, 390507), (323, 382044), (372, 331721), (403, 306204), (442, 279186), (474, 260338), (494, 249798), (527, 234156), (589, 209508), (646, 191022), (663, 186124), (741, 166532), (806, 153102), (884, 139593), (948, 130169), (969, 127348), (988, 124899), (1027, 120156), (1054, 117078), (1178, 104754), (1209, 102068), (1292, 95511), (1326, 93062), (1343, 91884), (1482, 83266), (1501, 82212), (1581, 78052), (1612, 76551), (1767, 69836), (1938, 63674), (2054, 60078), (2108, 58539), (2356, 52377), (2418, 51034), (2449, 50388), (2652, 46531), (2686, 45942), (2964, 41633), (3002, 41106), (3081, 40052), (3162, 39026), (3534, 34918), (3876, 31837), (4029, 30628), (4108, 30039), (4199, 29388), (4503, 27404), (4836, 25517), (4898, 25194), (5372, 22971), (6004, 20553), (6162, 20026), (6324, 19513), (6851, 18012), (7068, 17459), (7347, 16796), (7657, 16116), (8058, 15314), (8398, 14694), (9006, 13702), (9796, 12597), (10013, 12324)]