64860750

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{3203}}^1$

素因数の和:3232

約数の個数: 80

約数和(自身を含む): 181436112

約数和(自身を除く): 116575362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 162, 225, 250, 270, 375, 405, 450, 675, 750, 810, 1125, 1350, 2025, 2250, 3203, 3375, 4050, 6406, 6750, 9609, 10125, 16015, 19218, 20250, 28827, 32030, 48045, 57654, 80075, 86481, 96090, 144135, 160150, 172962, 240225, 259443, 288270, 400375, 432405, 480450, 518886, 720675, 800750, 864810, 1201125, 1297215, 1441350, 2162025, 2402250, 2594430, 3603375, 4324050, 6486075, 7206750, 10810125, 12972150, 21620250, 32430375, 64860750]

約数ペア:

[(1, 64860750), (2, 32430375), (3, 21620250), (5, 12972150), (6, 10810125), (9, 7206750), (10, 6486075), (15, 4324050), (18, 3603375), (25, 2594430), (27, 2402250), (30, 2162025), (45, 1441350), (50, 1297215), (54, 1201125), (75, 864810), (81, 800750), (90, 720675), (125, 518886), (135, 480450), (150, 432405), (162, 400375), (225, 288270), (250, 259443), (270, 240225), (375, 172962), (405, 160150), (450, 144135), (675, 96090), (750, 86481), (810, 80075), (1125, 57654), (1350, 48045), (2025, 32030), (2250, 28827), (3203, 20250), (3375, 19218), (4050, 16015), (6406, 10125), (6750, 9609)]