138659580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{557}}^1$

素因数の和:1036

約数の個数: 96

約数和(自身を含む): 433097280

約数和(自身を除く): 294437700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 461, 540, 557, 922, 1114, 1383, 1671, 1844, 2228, 2305, 2766, 2785, 3342, 4149, 4610, 5013, 5532, 5570, 6684, 6915, 8298, 8355, 9220, 10026, 11140, 12447, 13830, 15039, 16596, 16710, 20052, 20745, 24894, 25065, 27660, 30078, 33420, 41490, 49788, 50130, 60156, 62235, 75195, 82980, 100260, 124470, 150390, 248940, 256777, 300780, 513554, 770331, 1027108, 1283885, 1540662, 2310993, 2567770, 3081324, 3851655, 4621986, 5135540, 6932979, 7703310, 9243972, 11554965, 13865958, 15406620, 23109930, 27731916, 34664895, 46219860, 69329790, 138659580]

約数ペア:

[(1, 138659580), (2, 69329790), (3, 46219860), (4, 34664895), (5, 27731916), (6, 23109930), (9, 15406620), (10, 13865958), (12, 11554965), (15, 9243972), (18, 7703310), (20, 6932979), (27, 5135540), (30, 4621986), (36, 3851655), (45, 3081324), (54, 2567770), (60, 2310993), (90, 1540662), (108, 1283885), (135, 1027108), (180, 770331), (270, 513554), (461, 300780), (540, 256777), (557, 248940), (922, 150390), (1114, 124470), (1383, 100260), (1671, 82980), (1844, 75195), (2228, 62235), (2305, 60156), (2766, 50130), (2785, 49788), (3342, 41490), (4149, 33420), (4610, 30078), (5013, 27660), (5532, 25065), (5570, 24894), (6684, 20745), (6915, 20052), (8298, 16710), (8355, 16596), (9220, 15039), (10026, 13830), (11140, 12447)]