384750

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{19}}^1$

素因数の和:48

約数の個数: 80

約数和(自身を含む): 1132560

約数和(自身を除く): 747810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 81, 90, 95, 114, 125, 135, 150, 162, 171, 190, 225, 250, 270, 285, 342, 375, 405, 450, 475, 513, 570, 675, 750, 810, 855, 950, 1026, 1125, 1350, 1425, 1539, 1710, 2025, 2250, 2375, 2565, 2850, 3078, 3375, 4050, 4275, 4750, 5130, 6750, 7125, 7695, 8550, 10125, 12825, 14250, 15390, 20250, 21375, 25650, 38475, 42750, 64125, 76950, 128250, 192375, 384750]

約数ペア:

[(1, 384750), (2, 192375), (3, 128250), (5, 76950), (6, 64125), (9, 42750), (10, 38475), (15, 25650), (18, 21375), (19, 20250), (25, 15390), (27, 14250), (30, 12825), (38, 10125), (45, 8550), (50, 7695), (54, 7125), (57, 6750), (75, 5130), (81, 4750), (90, 4275), (95, 4050), (114, 3375), (125, 3078), (135, 2850), (150, 2565), (162, 2375), (171, 2250), (190, 2025), (225, 1710), (250, 1539), (270, 1425), (285, 1350), (342, 1125), (375, 1026), (405, 950), (450, 855), (475, 810), (513, 750), (570, 675)]