6453900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:192

約数の個数: 108

約数和(自身を含む): 20717424

約数和(自身を除く): 14263524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 71, 75, 90, 100, 101, 142, 150, 180, 202, 213, 225, 284, 300, 303, 355, 404, 426, 450, 505, 606, 639, 710, 852, 900, 909, 1010, 1065, 1212, 1278, 1420, 1515, 1775, 1818, 2020, 2130, 2525, 2556, 3030, 3195, 3550, 3636, 4260, 4545, 5050, 5325, 6060, 6390, 7100, 7171, 7575, 9090, 10100, 10650, 12780, 14342, 15150, 15975, 18180, 21300, 21513, 22725, 28684, 30300, 31950, 35855, 43026, 45450, 63900, 64539, 71710, 86052, 90900, 107565, 129078, 143420, 179275, 215130, 258156, 322695, 358550, 430260, 537825, 645390, 717100, 1075650, 1290780, 1613475, 2151300, 3226950, 6453900]

約数ペア:

[(1, 6453900), (2, 3226950), (3, 2151300), (4, 1613475), (5, 1290780), (6, 1075650), (9, 717100), (10, 645390), (12, 537825), (15, 430260), (18, 358550), (20, 322695), (25, 258156), (30, 215130), (36, 179275), (45, 143420), (50, 129078), (60, 107565), (71, 90900), (75, 86052), (90, 71710), (100, 64539), (101, 63900), (142, 45450), (150, 43026), (180, 35855), (202, 31950), (213, 30300), (225, 28684), (284, 22725), (300, 21513), (303, 21300), (355, 18180), (404, 15975), (426, 15150), (450, 14342), (505, 12780), (606, 10650), (639, 10100), (710, 9090), (852, 7575), (900, 7171), (909, 7100), (1010, 6390), (1065, 6060), (1212, 5325), (1278, 5050), (1420, 4545), (1515, 4260), (1775, 3636), (1818, 3550), (2020, 3195), (2130, 3030), (2525, 2556)]