77127120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{5101}}^1$

素因数の和:5130

約数の個数: 160

約数和(自身を含む): 303671040

約数和(自身を除く): 226543920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 5101, 7560, 10202, 15120, 15303, 20404, 25505, 30606, 35707, 40808, 45909, 51010, 61212, 71414, 76515, 81616, 91818, 102020, 107121, 122424, 137727, 142828, 153030, 178535, 183636, 204040, 214242, 229545, 244848, 275454, 285656, 306060, 321363, 357070, 367272, 408080, 428484, 459090, 535605, 550908, 571312, 612120, 642726, 688635, 714140, 734544, 856968, 918180, 964089, 1071210, 1101816, 1224240, 1285452, 1377270, 1428280, 1606815, 1713936, 1836360, 1928178, 2142420, 2203632, 2570904, 2754540, 2856560, 3213630, 3672720, 3856356, 4284840, 4820445, 5141808, 5509080, 6427260, 7712712, 8569680, 9640890, 11018160, 12854520, 15425424, 19281780, 25709040, 38563560, 77127120]

約数ペア:

[(1, 77127120), (2, 38563560), (3, 25709040), (4, 19281780), (5, 15425424), (6, 12854520), (7, 11018160), (8, 9640890), (9, 8569680), (10, 7712712), (12, 6427260), (14, 5509080), (15, 5141808), (16, 4820445), (18, 4284840), (20, 3856356), (21, 3672720), (24, 3213630), (27, 2856560), (28, 2754540), (30, 2570904), (35, 2203632), (36, 2142420), (40, 1928178), (42, 1836360), (45, 1713936), (48, 1606815), (54, 1428280), (56, 1377270), (60, 1285452), (63, 1224240), (70, 1101816), (72, 1071210), (80, 964089), (84, 918180), (90, 856968), (105, 734544), (108, 714140), (112, 688635), (120, 642726), (126, 612120), (135, 571312), (140, 550908), (144, 535605), (168, 459090), (180, 428484), (189, 408080), (210, 367272), (216, 357070), (240, 321363), (252, 306060), (270, 285656), (280, 275454), (315, 244848), (336, 229545), (360, 214242), (378, 204040), (420, 183636), (432, 178535), (504, 153030), (540, 142828), (560, 137727), (630, 122424), (720, 107121), (756, 102020), (840, 91818), (945, 81616), (1008, 76515), (1080, 71414), (1260, 61212), (1512, 51010), (1680, 45909), (1890, 40808), (2160, 35707), (2520, 30606), (3024, 25505), (3780, 20404), (5040, 15303), (5101, 15120), (7560, 10202)]