13018397400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{7232443}}^1$

素因数の和:7232465

約数の個数: 72

約数和(自身を含む): 43720123980

約数和(自身を除く): 30701726580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 7232443, 14464886, 21697329, 28929772, 36162215, 43394658, 57859544, 65091987, 72324430, 86789316, 108486645, 130183974, 144648860, 173578632, 180811075, 216973290, 260367948, 289297720, 325459935, 361622150, 433946580, 520735896, 542433225, 650919870, 723244300, 867893160, 1084866450, 1301839740, 1446488600, 1627299675, 2169732900, 2603679480, 3254599350, 4339465800, 6509198700, 13018397400]

約数ペア:

[(1, 13018397400), (2, 6509198700), (3, 4339465800), (4, 3254599350), (5, 2603679480), (6, 2169732900), (8, 1627299675), (9, 1446488600), (10, 1301839740), (12, 1084866450), (15, 867893160), (18, 723244300), (20, 650919870), (24, 542433225), (25, 520735896), (30, 433946580), (36, 361622150), (40, 325459935), (45, 289297720), (50, 260367948), (60, 216973290), (72, 180811075), (75, 173578632), (90, 144648860), (100, 130183974), (120, 108486645), (150, 86789316), (180, 72324430), (200, 65091987), (225, 57859544), (300, 43394658), (360, 36162215), (450, 28929772), (600, 21697329), (900, 14464886), (1800, 7232443)]