85401540

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:488

約数の個数: 240

約数和(自身を含む): 324922752

約数和(自身を除く): 239521212

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 81, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 162, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 324, 340, 357, 378, 405, 420, 443, 459, 476, 510, 540, 567, 595, 612, 630, 714, 756, 765, 810, 886, 918, 945, 1020, 1071, 1134, 1190, 1260, 1329, 1377, 1428, 1530, 1620, 1772, 1785, 1836, 1890, 2142, 2215, 2268, 2295, 2380, 2658, 2754, 2835, 3060, 3101, 3213, 3570, 3780, 3987, 4284, 4430, 4590, 5316, 5355, 5508, 5670, 6202, 6426, 6645, 6885, 7140, 7531, 7974, 8860, 9180, 9303, 9639, 10710, 11340, 11961, 12404, 12852, 13290, 13770, 15062, 15505, 15948, 16065, 18606, 19278, 19935, 21420, 22593, 23922, 26580, 27540, 27909, 30124, 31010, 32130, 35883, 37212, 37655, 38556, 39870, 45186, 46515, 47844, 48195, 52717, 55818, 59805, 62020, 64260, 67779, 71766, 75310, 79740, 83727, 90372, 93030, 96390, 105434, 111636, 112965, 119610, 135558, 139545, 143532, 150620, 158151, 167454, 179415, 186060, 192780, 203337, 210868, 225930, 239220, 251181, 263585, 271116, 279090, 316302, 334908, 338895, 358830, 406674, 418635, 451860, 474453, 502362, 527170, 558180, 610011, 632604, 677790, 717660, 790755, 813348, 837270, 948906, 1004724, 1016685, 1054340, 1220022, 1255905, 1355580, 1423359, 1581510, 1674540, 1897812, 2033370, 2372265, 2440044, 2511810, 2846718, 3050055, 3163020, 4066740, 4270077, 4744530, 5023620, 5693436, 6100110, 7116795, 8540154, 9489060, 12200220, 14233590, 17080308, 21350385, 28467180, 42700770, 85401540]

約数ペア:

[(1, 85401540), (2, 42700770), (3, 28467180), (4, 21350385), (5, 17080308), (6, 14233590), (7, 12200220), (9, 9489060), (10, 8540154), (12, 7116795), (14, 6100110), (15, 5693436), (17, 5023620), (18, 4744530), (20, 4270077), (21, 4066740), (27, 3163020), (28, 3050055), (30, 2846718), (34, 2511810), (35, 2440044), (36, 2372265), (42, 2033370), (45, 1897812), (51, 1674540), (54, 1581510), (60, 1423359), (63, 1355580), (68, 1255905), (70, 1220022), (81, 1054340), (84, 1016685), (85, 1004724), (90, 948906), (102, 837270), (105, 813348), (108, 790755), (119, 717660), (126, 677790), (135, 632604), (140, 610011), (153, 558180), (162, 527170), (170, 502362), (180, 474453), (189, 451860), (204, 418635), (210, 406674), (238, 358830), (252, 338895), (255, 334908), (270, 316302), (306, 279090), (315, 271116), (324, 263585), (340, 251181), (357, 239220), (378, 225930), (405, 210868), (420, 203337), (443, 192780), (459, 186060), (476, 179415), (510, 167454), (540, 158151), (567, 150620), (595, 143532), (612, 139545), (630, 135558), (714, 119610), (756, 112965), (765, 111636), (810, 105434), (886, 96390), (918, 93030), (945, 90372), (1020, 83727), (1071, 79740), (1134, 75310), (1190, 71766), (1260, 67779), (1329, 64260), (1377, 62020), (1428, 59805), (1530, 55818), (1620, 52717), (1772, 48195), (1785, 47844), (1836, 46515), (1890, 45186), (2142, 39870), (2215, 38556), (2268, 37655), (2295, 37212), (2380, 35883), (2658, 32130), (2754, 31010), (2835, 30124), (3060, 27909), (3101, 27540), (3213, 26580), (3570, 23922), (3780, 22593), (3987, 21420), (4284, 19935), (4430, 19278), (4590, 18606), (5316, 16065), (5355, 15948), (5508, 15505), (5670, 15062), (6202, 13770), (6426, 13290), (6645, 12852), (6885, 12404), (7140, 11961), (7531, 11340), (7974, 10710), (8860, 9639), (9180, 9303)]