26644950

素因数分解:

$2^1\times 3^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:90

約数の個数: 168

約数和(自身を含む): 80506008

約数和(自身を除く): 53861058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 43, 45, 50, 51, 54, 75, 81, 85, 86, 90, 102, 129, 135, 150, 153, 162, 170, 215, 225, 243, 255, 258, 270, 306, 387, 405, 425, 430, 450, 459, 486, 510, 645, 675, 729, 731, 765, 774, 810, 850, 918, 1075, 1161, 1215, 1275, 1290, 1350, 1377, 1458, 1462, 1530, 1935, 2025, 2150, 2193, 2295, 2322, 2430, 2550, 2754, 3225, 3483, 3645, 3655, 3825, 3870, 4050, 4131, 4386, 4590, 5805, 6075, 6450, 6579, 6885, 6966, 7290, 7310, 7650, 8262, 9675, 10449, 10965, 11475, 11610, 12150, 12393, 13158, 13770, 17415, 18225, 18275, 19350, 19737, 20655, 20898, 21930, 22950, 24786, 29025, 31347, 32895, 34425, 34830, 36450, 36550, 39474, 41310, 52245, 54825, 58050, 59211, 61965, 62694, 65790, 68850, 87075, 98685, 103275, 104490, 109650, 118422, 123930, 156735, 164475, 174150, 177633, 197370, 206550, 261225, 296055, 309825, 313470, 328950, 355266, 493425, 522450, 532899, 592110, 619650, 783675, 888165, 986850, 1065798, 1480275, 1567350, 1776330, 2664495, 2960550, 4440825, 5328990, 8881650, 13322475, 26644950]

約数ペア:

[(1, 26644950), (2, 13322475), (3, 8881650), (5, 5328990), (6, 4440825), (9, 2960550), (10, 2664495), (15, 1776330), (17, 1567350), (18, 1480275), (25, 1065798), (27, 986850), (30, 888165), (34, 783675), (43, 619650), (45, 592110), (50, 532899), (51, 522450), (54, 493425), (75, 355266), (81, 328950), (85, 313470), (86, 309825), (90, 296055), (102, 261225), (129, 206550), (135, 197370), (150, 177633), (153, 174150), (162, 164475), (170, 156735), (215, 123930), (225, 118422), (243, 109650), (255, 104490), (258, 103275), (270, 98685), (306, 87075), (387, 68850), (405, 65790), (425, 62694), (430, 61965), (450, 59211), (459, 58050), (486, 54825), (510, 52245), (645, 41310), (675, 39474), (729, 36550), (731, 36450), (765, 34830), (774, 34425), (810, 32895), (850, 31347), (918, 29025), (1075, 24786), (1161, 22950), (1215, 21930), (1275, 20898), (1290, 20655), (1350, 19737), (1377, 19350), (1458, 18275), (1462, 18225), (1530, 17415), (1935, 13770), (2025, 13158), (2150, 12393), (2193, 12150), (2295, 11610), (2322, 11475), (2430, 10965), (2550, 10449), (2754, 9675), (3225, 8262), (3483, 7650), (3645, 7310), (3655, 7290), (3825, 6966), (3870, 6885), (4050, 6579), (4131, 6450), (4386, 6075), (4590, 5805)]