124491420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:532

約数の個数: 144

約数和(自身を含む): 402948000

約数和(自身を除く): 278456580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 89, 90, 95, 114, 171, 178, 180, 190, 228, 267, 285, 342, 356, 380, 409, 445, 534, 570, 684, 801, 818, 855, 890, 1068, 1140, 1227, 1335, 1602, 1636, 1691, 1710, 1780, 2045, 2454, 2670, 3204, 3382, 3420, 3681, 4005, 4090, 4908, 5073, 5340, 6135, 6764, 7362, 7771, 8010, 8180, 8455, 10146, 12270, 14724, 15219, 15542, 16020, 16910, 18405, 20292, 23313, 24540, 25365, 30438, 31084, 33820, 36401, 36810, 38855, 46626, 50730, 60876, 69939, 72802, 73620, 76095, 77710, 93252, 101460, 109203, 116565, 139878, 145604, 152190, 155420, 182005, 218406, 233130, 279756, 304380, 327609, 349695, 364010, 436812, 466260, 546015, 655218, 691619, 699390, 728020, 1092030, 1310436, 1383238, 1398780, 1638045, 2074857, 2184060, 2766476, 3276090, 3458095, 4149714, 6224571, 6552180, 6916190, 8299428, 10374285, 12449142, 13832380, 20748570, 24898284, 31122855, 41497140, 62245710, 124491420]

約数ペア:

[(1, 124491420), (2, 62245710), (3, 41497140), (4, 31122855), (5, 24898284), (6, 20748570), (9, 13832380), (10, 12449142), (12, 10374285), (15, 8299428), (18, 6916190), (19, 6552180), (20, 6224571), (30, 4149714), (36, 3458095), (38, 3276090), (45, 2766476), (57, 2184060), (60, 2074857), (76, 1638045), (89, 1398780), (90, 1383238), (95, 1310436), (114, 1092030), (171, 728020), (178, 699390), (180, 691619), (190, 655218), (228, 546015), (267, 466260), (285, 436812), (342, 364010), (356, 349695), (380, 327609), (409, 304380), (445, 279756), (534, 233130), (570, 218406), (684, 182005), (801, 155420), (818, 152190), (855, 145604), (890, 139878), (1068, 116565), (1140, 109203), (1227, 101460), (1335, 93252), (1602, 77710), (1636, 76095), (1691, 73620), (1710, 72802), (1780, 69939), (2045, 60876), (2454, 50730), (2670, 46626), (3204, 38855), (3382, 36810), (3420, 36401), (3681, 33820), (4005, 31084), (4090, 30438), (4908, 25365), (5073, 24540), (5340, 23313), (6135, 20292), (6764, 18405), (7362, 16910), (7771, 16020), (8010, 15542), (8180, 15219), (8455, 14724), (10146, 12270)]