13221450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2671}}^1$

素因数の和:2700

約数の個数: 72

約数和(自身を含む): 38765376

約数和(自身を除く): 25543926

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 275, 330, 450, 495, 550, 825, 990, 1650, 2475, 2671, 4950, 5342, 8013, 13355, 16026, 24039, 26710, 29381, 40065, 48078, 58762, 66775, 80130, 88143, 120195, 133550, 146905, 176286, 200325, 240390, 264429, 293810, 400650, 440715, 528858, 600975, 734525, 881430, 1201950, 1322145, 1469050, 2203575, 2644290, 4407150, 6610725, 13221450]

約数ペア:

[(1, 13221450), (2, 6610725), (3, 4407150), (5, 2644290), (6, 2203575), (9, 1469050), (10, 1322145), (11, 1201950), (15, 881430), (18, 734525), (22, 600975), (25, 528858), (30, 440715), (33, 400650), (45, 293810), (50, 264429), (55, 240390), (66, 200325), (75, 176286), (90, 146905), (99, 133550), (110, 120195), (150, 88143), (165, 80130), (198, 66775), (225, 58762), (275, 48078), (330, 40065), (450, 29381), (495, 26710), (550, 24039), (825, 16026), (990, 13355), (1650, 8013), (2475, 5342), (2671, 4950)]