138804300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{509}}^1$

素因数の和:633

約数の個数: 144

約数和(自身を含む): 451533600

約数和(自身を除く): 312729300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 101, 108, 135, 150, 180, 202, 225, 270, 300, 303, 404, 450, 505, 509, 540, 606, 675, 900, 909, 1010, 1018, 1212, 1350, 1515, 1527, 1818, 2020, 2036, 2525, 2545, 2700, 2727, 3030, 3054, 3636, 4545, 4581, 5050, 5090, 5454, 6060, 6108, 7575, 7635, 9090, 9162, 10100, 10180, 10908, 12725, 13635, 13743, 15150, 15270, 18180, 18324, 22725, 22905, 25450, 27270, 27486, 30300, 30540, 38175, 45450, 45810, 50900, 51409, 54540, 54972, 68175, 68715, 76350, 90900, 91620, 102818, 114525, 136350, 137430, 152700, 154227, 205636, 229050, 257045, 272700, 274860, 308454, 343575, 458100, 462681, 514090, 616908, 687150, 771135, 925362, 1028180, 1285225, 1374300, 1388043, 1542270, 1850724, 2313405, 2570450, 2776086, 3084540, 3855675, 4626810, 5140900, 5552172, 6940215, 7711350, 9253620, 11567025, 13880430, 15422700, 23134050, 27760860, 34701075, 46268100, 69402150, 138804300]

約数ペア:

[(1, 138804300), (2, 69402150), (3, 46268100), (4, 34701075), (5, 27760860), (6, 23134050), (9, 15422700), (10, 13880430), (12, 11567025), (15, 9253620), (18, 7711350), (20, 6940215), (25, 5552172), (27, 5140900), (30, 4626810), (36, 3855675), (45, 3084540), (50, 2776086), (54, 2570450), (60, 2313405), (75, 1850724), (90, 1542270), (100, 1388043), (101, 1374300), (108, 1285225), (135, 1028180), (150, 925362), (180, 771135), (202, 687150), (225, 616908), (270, 514090), (300, 462681), (303, 458100), (404, 343575), (450, 308454), (505, 274860), (509, 272700), (540, 257045), (606, 229050), (675, 205636), (900, 154227), (909, 152700), (1010, 137430), (1018, 136350), (1212, 114525), (1350, 102818), (1515, 91620), (1527, 90900), (1818, 76350), (2020, 68715), (2036, 68175), (2525, 54972), (2545, 54540), (2700, 51409), (2727, 50900), (3030, 45810), (3054, 45450), (3636, 38175), (4545, 30540), (4581, 30300), (5050, 27486), (5090, 27270), (5454, 25450), (6060, 22905), (6108, 22725), (7575, 18324), (7635, 18180), (9090, 15270), (9162, 15150), (10100, 13743), (10180, 13635), (10908, 12725)]