270420930

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:514

約数の個数: 160

約数和(自身を含む): 797792688

約数和(自身を除く): 527371758

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 61, 65, 78, 81, 90, 117, 122, 130, 135, 162, 183, 195, 234, 270, 305, 351, 366, 390, 405, 421, 549, 585, 610, 702, 793, 810, 842, 915, 1053, 1098, 1170, 1263, 1586, 1647, 1755, 1830, 2105, 2106, 2379, 2526, 2745, 3294, 3510, 3789, 3965, 4210, 4758, 4941, 5265, 5473, 5490, 6315, 7137, 7578, 7930, 8235, 9882, 10530, 10946, 11367, 11895, 12630, 14274, 16419, 16470, 18945, 21411, 22734, 23790, 24705, 25681, 27365, 32838, 34101, 35685, 37890, 42822, 49257, 49410, 51362, 54730, 56835, 64233, 68202, 71370, 77043, 82095, 98514, 107055, 113670, 128405, 128466, 147771, 154086, 164190, 170505, 214110, 231129, 246285, 256810, 295542, 321165, 333853, 341010, 385215, 443313, 462258, 492570, 642330, 667706, 693387, 738855, 770430, 886626, 1001559, 1155645, 1386774, 1477710, 1669265, 2003118, 2080161, 2216565, 2311290, 3004677, 3338530, 3466935, 4160322, 4433130, 5007795, 6009354, 6933870, 9014031, 10015590, 10400805, 15023385, 18028062, 20801610, 27042093, 30046770, 45070155, 54084186, 90140310, 135210465, 270420930]

約数ペア:

[(1, 270420930), (2, 135210465), (3, 90140310), (5, 54084186), (6, 45070155), (9, 30046770), (10, 27042093), (13, 20801610), (15, 18028062), (18, 15023385), (26, 10400805), (27, 10015590), (30, 9014031), (39, 6933870), (45, 6009354), (54, 5007795), (61, 4433130), (65, 4160322), (78, 3466935), (81, 3338530), (90, 3004677), (117, 2311290), (122, 2216565), (130, 2080161), (135, 2003118), (162, 1669265), (183, 1477710), (195, 1386774), (234, 1155645), (270, 1001559), (305, 886626), (351, 770430), (366, 738855), (390, 693387), (405, 667706), (421, 642330), (549, 492570), (585, 462258), (610, 443313), (702, 385215), (793, 341010), (810, 333853), (842, 321165), (915, 295542), (1053, 256810), (1098, 246285), (1170, 231129), (1263, 214110), (1586, 170505), (1647, 164190), (1755, 154086), (1830, 147771), (2105, 128466), (2106, 128405), (2379, 113670), (2526, 107055), (2745, 98514), (3294, 82095), (3510, 77043), (3789, 71370), (3965, 68202), (4210, 64233), (4758, 56835), (4941, 54730), (5265, 51362), (5473, 49410), (5490, 49257), (6315, 42822), (7137, 37890), (7578, 35685), (7930, 34101), (8235, 32838), (9882, 27365), (10530, 25681), (10946, 24705), (11367, 23790), (11895, 22734), (12630, 21411), (14274, 18945), (16419, 16470)]