137691720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5387}}^1$

素因数の和:5475

約数の個数: 96

約数和(自身を含む): 453885120

約数和(自身を除く): 316193400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 5112, 5387, 6390, 8520, 10774, 12780, 16161, 21548, 25560, 26935, 32322, 43096, 48483, 53870, 64644, 80805, 96966, 107740, 129288, 161610, 193932, 215480, 242415, 323220, 382477, 387864, 484830, 646440, 764954, 969660, 1147431, 1529908, 1912385, 1939320, 2294862, 3059816, 3442293, 3824770, 4589724, 5737155, 6884586, 7649540, 9179448, 11474310, 13769172, 15299080, 17211465, 22948620, 27538344, 34422930, 45897240, 68845860, 137691720]

約数ペア:

[(1, 137691720), (2, 68845860), (3, 45897240), (4, 34422930), (5, 27538344), (6, 22948620), (8, 17211465), (9, 15299080), (10, 13769172), (12, 11474310), (15, 9179448), (18, 7649540), (20, 6884586), (24, 5737155), (30, 4589724), (36, 3824770), (40, 3442293), (45, 3059816), (60, 2294862), (71, 1939320), (72, 1912385), (90, 1529908), (120, 1147431), (142, 969660), (180, 764954), (213, 646440), (284, 484830), (355, 387864), (360, 382477), (426, 323220), (568, 242415), (639, 215480), (710, 193932), (852, 161610), (1065, 129288), (1278, 107740), (1420, 96966), (1704, 80805), (2130, 64644), (2556, 53870), (2840, 48483), (3195, 43096), (4260, 32322), (5112, 26935), (5387, 25560), (6390, 21548), (8520, 16161), (10774, 12780)]