80447700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{1171}}^1$

素因数の和:1417

約数の個数: 72

約数和(自身を含む): 233978080

約数和(自身を除く): 153530380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 229, 300, 458, 687, 916, 1145, 1171, 1374, 2290, 2342, 2748, 3435, 3513, 4580, 4684, 5725, 5855, 6870, 7026, 11450, 11710, 13740, 14052, 17175, 17565, 22900, 23420, 29275, 34350, 35130, 58550, 68700, 70260, 87825, 117100, 175650, 268159, 351300, 536318, 804477, 1072636, 1340795, 1608954, 2681590, 3217908, 4022385, 5363180, 6703975, 8044770, 13407950, 16089540, 20111925, 26815900, 40223850, 80447700]

約数ペア:

[(1, 80447700), (2, 40223850), (3, 26815900), (4, 20111925), (5, 16089540), (6, 13407950), (10, 8044770), (12, 6703975), (15, 5363180), (20, 4022385), (25, 3217908), (30, 2681590), (50, 1608954), (60, 1340795), (75, 1072636), (100, 804477), (150, 536318), (229, 351300), (300, 268159), (458, 175650), (687, 117100), (916, 87825), (1145, 70260), (1171, 68700), (1374, 58550), (2290, 35130), (2342, 34350), (2748, 29275), (3435, 23420), (3513, 22900), (4580, 17565), (4684, 17175), (5725, 14052), (5855, 13740), (6870, 11710), (7026, 11450)]