90731850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{4999}}^1$

素因数の和:5036

約数の個数: 72

約数和(自身を含む): 247380000

約数和(自身を除く): 156648150

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 121, 150, 165, 242, 275, 330, 363, 550, 605, 726, 825, 1210, 1650, 1815, 3025, 3630, 4999, 6050, 9075, 9998, 14997, 18150, 24995, 29994, 49990, 54989, 74985, 109978, 124975, 149970, 164967, 249950, 274945, 329934, 374925, 549890, 604879, 749850, 824835, 1209758, 1374725, 1649670, 1814637, 2749450, 3024395, 3629274, 4124175, 6048790, 8248350, 9073185, 15121975, 18146370, 30243950, 45365925, 90731850]

約数ペア:

[(1, 90731850), (2, 45365925), (3, 30243950), (5, 18146370), (6, 15121975), (10, 9073185), (11, 8248350), (15, 6048790), (22, 4124175), (25, 3629274), (30, 3024395), (33, 2749450), (50, 1814637), (55, 1649670), (66, 1374725), (75, 1209758), (110, 824835), (121, 749850), (150, 604879), (165, 549890), (242, 374925), (275, 329934), (330, 274945), (363, 249950), (550, 164967), (605, 149970), (726, 124975), (825, 109978), (1210, 74985), (1650, 54989), (1815, 49990), (3025, 29994), (3630, 24995), (4999, 18150), (6050, 14997), (9075, 9998)]