18054300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5471}}^1$

素因数の和:5499

約数の個数: 72

約数和(自身を含む): 56996352

約数和(自身を除く): 38942052

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, 550, 660, 825, 1100, 1650, 3300, 5471, 10942, 16413, 21884, 27355, 32826, 54710, 60181, 65652, 82065, 109420, 120362, 136775, 164130, 180543, 240724, 273550, 300905, 328260, 361086, 410325, 547100, 601810, 722172, 820650, 902715, 1203620, 1504525, 1641300, 1805430, 3009050, 3610860, 4513575, 6018100, 9027150, 18054300]

約数ペア:

[(1, 18054300), (2, 9027150), (3, 6018100), (4, 4513575), (5, 3610860), (6, 3009050), (10, 1805430), (11, 1641300), (12, 1504525), (15, 1203620), (20, 902715), (22, 820650), (25, 722172), (30, 601810), (33, 547100), (44, 410325), (50, 361086), (55, 328260), (60, 300905), (66, 273550), (75, 240724), (100, 180543), (110, 164130), (132, 136775), (150, 120362), (165, 109420), (220, 82065), (275, 65652), (300, 60181), (330, 54710), (550, 32826), (660, 27355), (825, 21884), (1100, 16413), (1650, 10942), (3300, 5471)]