72131850

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:494

約数の個数: 192

約数和(自身を含む): 241056000

約数和(自身を除く): 168924150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 25, 27, 30, 34, 35, 42, 45, 50, 51, 54, 63, 70, 75, 85, 90, 102, 105, 119, 126, 135, 150, 153, 170, 175, 189, 210, 225, 238, 255, 270, 306, 315, 350, 357, 378, 425, 449, 450, 459, 510, 525, 595, 630, 675, 714, 765, 850, 898, 918, 945, 1050, 1071, 1190, 1275, 1347, 1350, 1530, 1575, 1785, 1890, 2142, 2245, 2295, 2550, 2694, 2975, 3143, 3150, 3213, 3570, 3825, 4041, 4490, 4590, 4725, 5355, 5950, 6286, 6426, 6735, 7633, 7650, 8082, 8925, 9429, 9450, 10710, 11225, 11475, 12123, 13470, 15266, 15715, 16065, 17850, 18858, 20205, 22450, 22899, 22950, 24246, 26775, 28287, 31430, 32130, 33675, 38165, 40410, 45798, 47145, 53431, 53550, 56574, 60615, 67350, 68697, 76330, 78575, 80325, 84861, 94290, 101025, 106862, 114495, 121230, 137394, 141435, 157150, 160293, 160650, 169722, 190825, 202050, 206091, 228990, 235725, 267155, 282870, 303075, 320586, 343485, 381650, 412182, 424305, 471450, 480879, 534310, 572475, 606150, 686970, 707175, 801465, 848610, 961758, 1030455, 1144950, 1335775, 1414350, 1442637, 1602930, 1717425, 2060910, 2121525, 2404395, 2671550, 2885274, 3434850, 4007325, 4243050, 4808790, 5152275, 7213185, 8014650, 10304550, 12021975, 14426370, 24043950, 36065925, 72131850]

約数ペア:

[(1, 72131850), (2, 36065925), (3, 24043950), (5, 14426370), (6, 12021975), (7, 10304550), (9, 8014650), (10, 7213185), (14, 5152275), (15, 4808790), (17, 4243050), (18, 4007325), (21, 3434850), (25, 2885274), (27, 2671550), (30, 2404395), (34, 2121525), (35, 2060910), (42, 1717425), (45, 1602930), (50, 1442637), (51, 1414350), (54, 1335775), (63, 1144950), (70, 1030455), (75, 961758), (85, 848610), (90, 801465), (102, 707175), (105, 686970), (119, 606150), (126, 572475), (135, 534310), (150, 480879), (153, 471450), (170, 424305), (175, 412182), (189, 381650), (210, 343485), (225, 320586), (238, 303075), (255, 282870), (270, 267155), (306, 235725), (315, 228990), (350, 206091), (357, 202050), (378, 190825), (425, 169722), (449, 160650), (450, 160293), (459, 157150), (510, 141435), (525, 137394), (595, 121230), (630, 114495), (675, 106862), (714, 101025), (765, 94290), (850, 84861), (898, 80325), (918, 78575), (945, 76330), (1050, 68697), (1071, 67350), (1190, 60615), (1275, 56574), (1347, 53550), (1350, 53431), (1530, 47145), (1575, 45798), (1785, 40410), (1890, 38165), (2142, 33675), (2245, 32130), (2295, 31430), (2550, 28287), (2694, 26775), (2975, 24246), (3143, 22950), (3150, 22899), (3213, 22450), (3570, 20205), (3825, 18858), (4041, 17850), (4490, 16065), (4590, 15715), (4725, 15266), (5355, 13470), (5950, 12123), (6286, 11475), (6426, 11225), (6735, 10710), (7633, 9450), (7650, 9429), (8082, 8925)]