33218820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1031}}^1$

素因数の和:1225

約数の個数: 72

約数和(自身を含む): 101424960

約数和(自身を除く): 68206140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 179, 180, 358, 537, 716, 895, 1031, 1074, 1611, 1790, 2062, 2148, 2685, 3093, 3222, 3580, 4124, 5155, 5370, 6186, 6444, 8055, 9279, 10310, 10740, 12372, 15465, 16110, 18558, 20620, 30930, 32220, 37116, 46395, 61860, 92790, 184549, 185580, 369098, 553647, 738196, 922745, 1107294, 1660941, 1845490, 2214588, 2768235, 3321882, 3690980, 5536470, 6643764, 8304705, 11072940, 16609410, 33218820]

約数ペア:

[(1, 33218820), (2, 16609410), (3, 11072940), (4, 8304705), (5, 6643764), (6, 5536470), (9, 3690980), (10, 3321882), (12, 2768235), (15, 2214588), (18, 1845490), (20, 1660941), (30, 1107294), (36, 922745), (45, 738196), (60, 553647), (90, 369098), (179, 185580), (180, 184549), (358, 92790), (537, 61860), (716, 46395), (895, 37116), (1031, 32220), (1074, 30930), (1611, 20620), (1790, 18558), (2062, 16110), (2148, 15465), (2685, 12372), (3093, 10740), (3222, 10310), (3580, 9279), (4124, 8055), (5155, 6444), (5370, 6186)]