938250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{139}}^1$

素因数の和:165

約数の個数: 64

約数和(自身を含む): 2620800

約数和(自身を除く): 1682550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 139, 150, 225, 250, 270, 278, 375, 417, 450, 675, 695, 750, 834, 1125, 1251, 1350, 1390, 2085, 2250, 2502, 3375, 3475, 3753, 4170, 6255, 6750, 6950, 7506, 10425, 12510, 17375, 18765, 20850, 31275, 34750, 37530, 52125, 62550, 93825, 104250, 156375, 187650, 312750, 469125, 938250]

約数ペア:

[(1, 938250), (2, 469125), (3, 312750), (5, 187650), (6, 156375), (9, 104250), (10, 93825), (15, 62550), (18, 52125), (25, 37530), (27, 34750), (30, 31275), (45, 20850), (50, 18765), (54, 17375), (75, 12510), (90, 10425), (125, 7506), (135, 6950), (139, 6750), (150, 6255), (225, 4170), (250, 3753), (270, 3475), (278, 3375), (375, 2502), (417, 2250), (450, 2085), (675, 1390), (695, 1350), (750, 1251), (834, 1125)]