133359660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1997}}^1$

素因数の和:2072

約数の個数: 144

約数和(自身を含む): 471272256

約数和(自身を除く): 337912596

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 420, 477, 530, 630, 636, 742, 795, 954, 1060, 1113, 1260, 1484, 1590, 1855, 1908, 1997, 2226, 2385, 3180, 3339, 3710, 3994, 4452, 4770, 5565, 5991, 6678, 7420, 7988, 9540, 9985, 11130, 11982, 13356, 13979, 16695, 17973, 19970, 22260, 23964, 27958, 29955, 33390, 35946, 39940, 41937, 55916, 59910, 66780, 69895, 71892, 83874, 89865, 105841, 119820, 125811, 139790, 167748, 179730, 209685, 211682, 251622, 279580, 317523, 359460, 419370, 423364, 503244, 529205, 629055, 635046, 740887, 838740, 952569, 1058410, 1258110, 1270092, 1481774, 1587615, 1905138, 2116820, 2222661, 2516220, 2963548, 3175230, 3704435, 3810276, 4445322, 4762845, 6350460, 6667983, 7408870, 8890644, 9525690, 11113305, 13335966, 14817740, 19051380, 22226610, 26671932, 33339915, 44453220, 66679830, 133359660]

約数ペア:

[(1, 133359660), (2, 66679830), (3, 44453220), (4, 33339915), (5, 26671932), (6, 22226610), (7, 19051380), (9, 14817740), (10, 13335966), (12, 11113305), (14, 9525690), (15, 8890644), (18, 7408870), (20, 6667983), (21, 6350460), (28, 4762845), (30, 4445322), (35, 3810276), (36, 3704435), (42, 3175230), (45, 2963548), (53, 2516220), (60, 2222661), (63, 2116820), (70, 1905138), (84, 1587615), (90, 1481774), (105, 1270092), (106, 1258110), (126, 1058410), (140, 952569), (159, 838740), (180, 740887), (210, 635046), (212, 629055), (252, 529205), (265, 503244), (315, 423364), (318, 419370), (371, 359460), (420, 317523), (477, 279580), (530, 251622), (630, 211682), (636, 209685), (742, 179730), (795, 167748), (954, 139790), (1060, 125811), (1113, 119820), (1260, 105841), (1484, 89865), (1590, 83874), (1855, 71892), (1908, 69895), (1997, 66780), (2226, 59910), (2385, 55916), (3180, 41937), (3339, 39940), (3710, 35946), (3994, 33390), (4452, 29955), (4770, 27958), (5565, 23964), (5991, 22260), (6678, 19970), (7420, 17973), (7988, 16695), (9540, 13979), (9985, 13356), (11130, 11982)]