76964580

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1$

素因数の和:656

約数の個数: 240

約数和(自身を含む): 301504896

約数和(自身を除く): 224540316

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 81, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 162, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 324, 330, 378, 385, 396, 405, 420, 462, 495, 540, 567, 594, 617, 630, 660, 693, 756, 770, 810, 891, 924, 945, 990, 1134, 1155, 1188, 1234, 1260, 1386, 1485, 1540, 1620, 1782, 1851, 1890, 1980, 2079, 2268, 2310, 2468, 2772, 2835, 2970, 3085, 3465, 3564, 3702, 3780, 4158, 4319, 4455, 4620, 5553, 5670, 5940, 6170, 6237, 6787, 6930, 7404, 8316, 8638, 8910, 9255, 10395, 11106, 11340, 12340, 12474, 12957, 13574, 13860, 16659, 17276, 17820, 18510, 20361, 20790, 21595, 22212, 24948, 25914, 27148, 27765, 31185, 33318, 33935, 37020, 38871, 40722, 41580, 43190, 47509, 49977, 51828, 55530, 61083, 62370, 64785, 66636, 67870, 77742, 81444, 83295, 86380, 95018, 99954, 101805, 111060, 116613, 122166, 124740, 129570, 135740, 142527, 155484, 166590, 183249, 190036, 194355, 199908, 203610, 233226, 237545, 244332, 249885, 259140, 285054, 305415, 333180, 349839, 366498, 388710, 407220, 427581, 466452, 475090, 499770, 549747, 570108, 583065, 610830, 699678, 712635, 732996, 777420, 855162, 916245, 950180, 999540, 1099494, 1166130, 1221660, 1282743, 1399356, 1425270, 1710324, 1749195, 1832490, 2137905, 2198988, 2332260, 2565486, 2748735, 2850540, 3498390, 3664980, 3848229, 4275810, 5130972, 5497470, 6413715, 6996780, 7696458, 8551620, 10994940, 12827430, 15392916, 19241145, 25654860, 38482290, 76964580]

約数ペア:

[(1, 76964580), (2, 38482290), (3, 25654860), (4, 19241145), (5, 15392916), (6, 12827430), (7, 10994940), (9, 8551620), (10, 7696458), (11, 6996780), (12, 6413715), (14, 5497470), (15, 5130972), (18, 4275810), (20, 3848229), (21, 3664980), (22, 3498390), (27, 2850540), (28, 2748735), (30, 2565486), (33, 2332260), (35, 2198988), (36, 2137905), (42, 1832490), (44, 1749195), (45, 1710324), (54, 1425270), (55, 1399356), (60, 1282743), (63, 1221660), (66, 1166130), (70, 1099494), (77, 999540), (81, 950180), (84, 916245), (90, 855162), (99, 777420), (105, 732996), (108, 712635), (110, 699678), (126, 610830), (132, 583065), (135, 570108), (140, 549747), (154, 499770), (162, 475090), (165, 466452), (180, 427581), (189, 407220), (198, 388710), (210, 366498), (220, 349839), (231, 333180), (252, 305415), (270, 285054), (297, 259140), (308, 249885), (315, 244332), (324, 237545), (330, 233226), (378, 203610), (385, 199908), (396, 194355), (405, 190036), (420, 183249), (462, 166590), (495, 155484), (540, 142527), (567, 135740), (594, 129570), (617, 124740), (630, 122166), (660, 116613), (693, 111060), (756, 101805), (770, 99954), (810, 95018), (891, 86380), (924, 83295), (945, 81444), (990, 77742), (1134, 67870), (1155, 66636), (1188, 64785), (1234, 62370), (1260, 61083), (1386, 55530), (1485, 51828), (1540, 49977), (1620, 47509), (1782, 43190), (1851, 41580), (1890, 40722), (1980, 38871), (2079, 37020), (2268, 33935), (2310, 33318), (2468, 31185), (2772, 27765), (2835, 27148), (2970, 25914), (3085, 24948), (3465, 22212), (3564, 21595), (3702, 20790), (3780, 20361), (4158, 18510), (4319, 17820), (4455, 17276), (4620, 16659), (5553, 13860), (5670, 13574), (5940, 12957), (6170, 12474), (6237, 12340), (6787, 11340), (6930, 11106), (7404, 10395), (8316, 9255), (8638, 8910)]