1461900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{443}}^1$

素因数の和:471

約数の個数: 72

約数和(自身を含む): 4624704

約数和(自身を除く): 3162804

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 443, 550, 660, 825, 886, 1100, 1329, 1650, 1772, 2215, 2658, 3300, 4430, 4873, 5316, 6645, 8860, 9746, 11075, 13290, 14619, 19492, 22150, 24365, 26580, 29238, 33225, 44300, 48730, 58476, 66450, 73095, 97460, 121825, 132900, 146190, 243650, 292380, 365475, 487300, 730950, 1461900]

約数ペア:

[(1, 1461900), (2, 730950), (3, 487300), (4, 365475), (5, 292380), (6, 243650), (10, 146190), (11, 132900), (12, 121825), (15, 97460), (20, 73095), (22, 66450), (25, 58476), (30, 48730), (33, 44300), (44, 33225), (50, 29238), (55, 26580), (60, 24365), (66, 22150), (75, 19492), (100, 14619), (110, 13290), (132, 11075), (150, 9746), (165, 8860), (220, 6645), (275, 5316), (300, 4873), (330, 4430), (443, 3300), (550, 2658), (660, 2215), (825, 1772), (886, 1650), (1100, 1329)]