848567340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:390

約数の個数: 240

約数和(自身を含む): 2802987264

約数和(自身を除く): 1954419924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 61, 62, 81, 90, 93, 108, 122, 124, 135, 155, 162, 180, 183, 186, 244, 270, 277, 279, 305, 310, 324, 366, 372, 405, 465, 540, 549, 554, 558, 610, 620, 732, 810, 831, 837, 915, 930, 1098, 1108, 1116, 1220, 1385, 1395, 1620, 1647, 1662, 1674, 1830, 1860, 1891, 2196, 2493, 2511, 2745, 2770, 2790, 3294, 3324, 3348, 3660, 3782, 4155, 4185, 4941, 4986, 5022, 5490, 5540, 5580, 5673, 6588, 7479, 7564, 8235, 8310, 8370, 8587, 9455, 9882, 9972, 10044, 10980, 11346, 12465, 12555, 14958, 16470, 16620, 16740, 16897, 17019, 17174, 18910, 19764, 22437, 22692, 24705, 24930, 25110, 25761, 28365, 29916, 32940, 33794, 34038, 34348, 37395, 37820, 42935, 44874, 49410, 49860, 50220, 50691, 51057, 51522, 56730, 67588, 68076, 74790, 77283, 84485, 85095, 85870, 89748, 98820, 101382, 102114, 103044, 112185, 113460, 128805, 149580, 152073, 153171, 154566, 168970, 170190, 171740, 202764, 204228, 224370, 231849, 253455, 255285, 257610, 304146, 306342, 309132, 337940, 340380, 386415, 448740, 456219, 463698, 506910, 510570, 515220, 523807, 608292, 612684, 695547, 760365, 765855, 772830, 912438, 927396, 1013820, 1021140, 1047614, 1159245, 1368657, 1391094, 1520730, 1531710, 1545660, 1571421, 1824876, 2095228, 2281095, 2318490, 2619035, 2737314, 2782188, 3041460, 3063420, 3142842, 3477735, 4562190, 4636980, 4714263, 5238070, 5474628, 6285684, 6843285, 6955470, 7857105, 9124380, 9428526, 10476140, 13686570, 13910940, 14142789, 15714210, 18857052, 23571315, 27373140, 28285578, 31428420, 42428367, 47142630, 56571156, 70713945, 84856734, 94285260, 141427890, 169713468, 212141835, 282855780, 424283670, 848567340]

約数ペア:

[(1, 848567340), (2, 424283670), (3, 282855780), (4, 212141835), (5, 169713468), (6, 141427890), (9, 94285260), (10, 84856734), (12, 70713945), (15, 56571156), (18, 47142630), (20, 42428367), (27, 31428420), (30, 28285578), (31, 27373140), (36, 23571315), (45, 18857052), (54, 15714210), (60, 14142789), (61, 13910940), (62, 13686570), (81, 10476140), (90, 9428526), (93, 9124380), (108, 7857105), (122, 6955470), (124, 6843285), (135, 6285684), (155, 5474628), (162, 5238070), (180, 4714263), (183, 4636980), (186, 4562190), (244, 3477735), (270, 3142842), (277, 3063420), (279, 3041460), (305, 2782188), (310, 2737314), (324, 2619035), (366, 2318490), (372, 2281095), (405, 2095228), (465, 1824876), (540, 1571421), (549, 1545660), (554, 1531710), (558, 1520730), (610, 1391094), (620, 1368657), (732, 1159245), (810, 1047614), (831, 1021140), (837, 1013820), (915, 927396), (930, 912438), (1098, 772830), (1108, 765855), (1116, 760365), (1220, 695547), (1385, 612684), (1395, 608292), (1620, 523807), (1647, 515220), (1662, 510570), (1674, 506910), (1830, 463698), (1860, 456219), (1891, 448740), (2196, 386415), (2493, 340380), (2511, 337940), (2745, 309132), (2770, 306342), (2790, 304146), (3294, 257610), (3324, 255285), (3348, 253455), (3660, 231849), (3782, 224370), (4155, 204228), (4185, 202764), (4941, 171740), (4986, 170190), (5022, 168970), (5490, 154566), (5540, 153171), (5580, 152073), (5673, 149580), (6588, 128805), (7479, 113460), (7564, 112185), (8235, 103044), (8310, 102114), (8370, 101382), (8587, 98820), (9455, 89748), (9882, 85870), (9972, 85095), (10044, 84485), (10980, 77283), (11346, 74790), (12465, 68076), (12555, 67588), (14958, 56730), (16470, 51522), (16620, 51057), (16740, 50691), (16897, 50220), (17019, 49860), (17174, 49410), (18910, 44874), (19764, 42935), (22437, 37820), (22692, 37395), (24705, 34348), (24930, 34038), (25110, 33794), (25761, 32940), (28365, 29916)]