75298140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:257

約数の個数: 192

約数和(自身を含む): 254016000

約数和(自身を除く): 178717860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 41, 45, 54, 57, 60, 76, 82, 90, 95, 108, 114, 123, 135, 164, 171, 179, 180, 190, 205, 228, 246, 270, 285, 342, 358, 369, 380, 410, 492, 513, 537, 540, 570, 615, 684, 716, 738, 779, 820, 855, 895, 1026, 1074, 1107, 1140, 1230, 1476, 1558, 1611, 1710, 1790, 1845, 2052, 2148, 2214, 2337, 2460, 2565, 2685, 3116, 3222, 3401, 3420, 3580, 3690, 3895, 4428, 4674, 4833, 5130, 5370, 5535, 6444, 6802, 7011, 7339, 7380, 7790, 8055, 9348, 9666, 10203, 10260, 10740, 11070, 11685, 13604, 14022, 14678, 15580, 16110, 17005, 19332, 20406, 21033, 22017, 22140, 23370, 24165, 28044, 29356, 30609, 32220, 34010, 35055, 36695, 40812, 42066, 44034, 46740, 48330, 51015, 61218, 66051, 68020, 70110, 73390, 84132, 88068, 91827, 96660, 102030, 105165, 110085, 122436, 132102, 139441, 140220, 146780, 153045, 183654, 198153, 204060, 210330, 220170, 264204, 278882, 306090, 330255, 367308, 396306, 418323, 420660, 440340, 459135, 557764, 612180, 660510, 697205, 792612, 836646, 918270, 990765, 1254969, 1321020, 1394410, 1673292, 1836540, 1981530, 2091615, 2509938, 2788820, 3764907, 3963060, 4183230, 5019876, 6274845, 7529814, 8366460, 12549690, 15059628, 18824535, 25099380, 37649070, 75298140]

約数ペア:

[(1, 75298140), (2, 37649070), (3, 25099380), (4, 18824535), (5, 15059628), (6, 12549690), (9, 8366460), (10, 7529814), (12, 6274845), (15, 5019876), (18, 4183230), (19, 3963060), (20, 3764907), (27, 2788820), (30, 2509938), (36, 2091615), (38, 1981530), (41, 1836540), (45, 1673292), (54, 1394410), (57, 1321020), (60, 1254969), (76, 990765), (82, 918270), (90, 836646), (95, 792612), (108, 697205), (114, 660510), (123, 612180), (135, 557764), (164, 459135), (171, 440340), (179, 420660), (180, 418323), (190, 396306), (205, 367308), (228, 330255), (246, 306090), (270, 278882), (285, 264204), (342, 220170), (358, 210330), (369, 204060), (380, 198153), (410, 183654), (492, 153045), (513, 146780), (537, 140220), (540, 139441), (570, 132102), (615, 122436), (684, 110085), (716, 105165), (738, 102030), (779, 96660), (820, 91827), (855, 88068), (895, 84132), (1026, 73390), (1074, 70110), (1107, 68020), (1140, 66051), (1230, 61218), (1476, 51015), (1558, 48330), (1611, 46740), (1710, 44034), (1790, 42066), (1845, 40812), (2052, 36695), (2148, 35055), (2214, 34010), (2337, 32220), (2460, 30609), (2565, 29356), (2685, 28044), (3116, 24165), (3222, 23370), (3401, 22140), (3420, 22017), (3580, 21033), (3690, 20406), (3895, 19332), (4428, 17005), (4674, 16110), (4833, 15580), (5130, 14678), (5370, 14022), (5535, 13604), (6444, 11685), (6802, 11070), (7011, 10740), (7339, 10260), (7380, 10203), (7790, 9666), (8055, 9348)]