7550220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 22982400

約数和(自身を除く): 15432180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 37, 38, 57, 60, 74, 76, 95, 111, 114, 148, 179, 185, 190, 222, 228, 285, 358, 370, 380, 444, 537, 555, 570, 703, 716, 740, 895, 1074, 1110, 1140, 1406, 1790, 2109, 2148, 2220, 2685, 2812, 3401, 3515, 3580, 4218, 5370, 6623, 6802, 7030, 8436, 10203, 10545, 10740, 13246, 13604, 14060, 17005, 19869, 20406, 21090, 26492, 33115, 34010, 39738, 40812, 42180, 51015, 66230, 68020, 79476, 99345, 102030, 125837, 132460, 198690, 204060, 251674, 377511, 397380, 503348, 629185, 755022, 1258370, 1510044, 1887555, 2516740, 3775110, 7550220]

約数ペア:

[(1, 7550220), (2, 3775110), (3, 2516740), (4, 1887555), (5, 1510044), (6, 1258370), (10, 755022), (12, 629185), (15, 503348), (19, 397380), (20, 377511), (30, 251674), (37, 204060), (38, 198690), (57, 132460), (60, 125837), (74, 102030), (76, 99345), (95, 79476), (111, 68020), (114, 66230), (148, 51015), (179, 42180), (185, 40812), (190, 39738), (222, 34010), (228, 33115), (285, 26492), (358, 21090), (370, 20406), (380, 19869), (444, 17005), (537, 14060), (555, 13604), (570, 13246), (703, 10740), (716, 10545), (740, 10203), (895, 8436), (1074, 7030), (1110, 6802), (1140, 6623), (1406, 5370), (1790, 4218), (2109, 3580), (2148, 3515), (2220, 3401), (2685, 2812)]