144513750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:547

約数の個数: 80

約数和(自身を含む): 366070320

約数和(自身を除く): 221556570

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 89, 125, 150, 178, 250, 267, 375, 433, 445, 534, 625, 750, 866, 890, 1250, 1299, 1335, 1875, 2165, 2225, 2598, 2670, 3750, 4330, 4450, 6495, 6675, 10825, 11125, 12990, 13350, 21650, 22250, 32475, 33375, 38537, 54125, 55625, 64950, 66750, 77074, 108250, 111250, 115611, 162375, 166875, 192685, 231222, 270625, 324750, 333750, 385370, 541250, 578055, 811875, 963425, 1156110, 1623750, 1926850, 2890275, 4817125, 5780550, 9634250, 14451375, 24085625, 28902750, 48171250, 72256875, 144513750]

約数ペア:

[(1, 144513750), (2, 72256875), (3, 48171250), (5, 28902750), (6, 24085625), (10, 14451375), (15, 9634250), (25, 5780550), (30, 4817125), (50, 2890275), (75, 1926850), (89, 1623750), (125, 1156110), (150, 963425), (178, 811875), (250, 578055), (267, 541250), (375, 385370), (433, 333750), (445, 324750), (534, 270625), (625, 231222), (750, 192685), (866, 166875), (890, 162375), (1250, 115611), (1299, 111250), (1335, 108250), (1875, 77074), (2165, 66750), (2225, 64950), (2598, 55625), (2670, 54125), (3750, 38537), (4330, 33375), (4450, 32475), (6495, 22250), (6675, 21650), (10825, 13350), (11125, 12990)]