82377540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 384

約数和(自身を含む): 326860800

約数和(自身を除く): 244483260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 31, 35, 36, 37, 38, 42, 45, 54, 57, 60, 62, 63, 70, 74, 76, 84, 90, 93, 95, 105, 108, 111, 114, 124, 126, 133, 135, 140, 148, 155, 171, 180, 185, 186, 189, 190, 210, 217, 222, 228, 252, 259, 266, 270, 279, 285, 310, 315, 333, 342, 370, 372, 378, 380, 399, 420, 434, 444, 465, 513, 518, 532, 540, 555, 558, 570, 589, 620, 630, 651, 665, 666, 684, 703, 740, 756, 777, 798, 837, 855, 868, 930, 945, 999, 1026, 1036, 1085, 1110, 1116, 1140, 1147, 1178, 1197, 1260, 1295, 1302, 1330, 1332, 1395, 1406, 1554, 1596, 1665, 1674, 1710, 1767, 1860, 1890, 1953, 1995, 1998, 2052, 2109, 2170, 2220, 2294, 2331, 2356, 2394, 2565, 2590, 2604, 2660, 2790, 2812, 2945, 3108, 3255, 3330, 3348, 3420, 3441, 3515, 3534, 3591, 3780, 3885, 3906, 3990, 3996, 4123, 4185, 4218, 4340, 4588, 4662, 4788, 4921, 4995, 5130, 5180, 5301, 5580, 5735, 5859, 5890, 5985, 6327, 6510, 6660, 6882, 6993, 7030, 7068, 7182, 7770, 7812, 7980, 8029, 8246, 8370, 8436, 8835, 9324, 9765, 9842, 9990, 10260, 10323, 10545, 10602, 11470, 11655, 11718, 11780, 11970, 12369, 12654, 13020, 13764, 13986, 14060, 14364, 14763, 15540, 15903, 16058, 16492, 16740, 17205, 17670, 17955, 18981, 19530, 19684, 19980, 20615, 20646, 21090, 21204, 21793, 22940, 23310, 23436, 23940, 24087, 24605, 24738, 25308, 26505, 27972, 29295, 29526, 30969, 31635, 31806, 32116, 34410, 34965, 35340, 35910, 37107, 37962, 39060, 40145, 41230, 41292, 42180, 43586, 44289, 46620, 48174, 49210, 49476, 51615, 53010, 58590, 59052, 61845, 61938, 63270, 63612, 65379, 68820, 69930, 71820, 72261, 73815, 74214, 75924, 79515, 80290, 82460, 87172, 88578, 94905, 96348, 98420, 103230, 106020, 108965, 111321, 117180, 120435, 123690, 123876, 126540, 130758, 132867, 139860, 144522, 147630, 148428, 152551, 154845, 159030, 160580, 177156, 185535, 189810, 196137, 206460, 216783, 217930, 221445, 222642, 240870, 247380, 261516, 265734, 289044, 295260, 305102, 309690, 318060, 326895, 361305, 371070, 379620, 392274, 433566, 435860, 442890, 445284, 457653, 481740, 531468, 556605, 588411, 610204, 619380, 653790, 664335, 722610, 742140, 762755, 784548, 867132, 885780, 915306, 980685, 1083915, 1113210, 1176822, 1307580, 1328670, 1372959, 1445220, 1525510, 1830612, 1961370, 2167830, 2226420, 2288265, 2353644, 2657340, 2745918, 2942055, 3051020, 3922740, 4118877, 4335660, 4576530, 5491836, 5884110, 6864795, 8237754, 9153060, 11768220, 13729590, 16475508, 20594385, 27459180, 41188770, 82377540]

約数ペア:

[(1, 82377540), (2, 41188770), (3, 27459180), (4, 20594385), (5, 16475508), (6, 13729590), (7, 11768220), (9, 9153060), (10, 8237754), (12, 6864795), (14, 5884110), (15, 5491836), (18, 4576530), (19, 4335660), (20, 4118877), (21, 3922740), (27, 3051020), (28, 2942055), (30, 2745918), (31, 2657340), (35, 2353644), (36, 2288265), (37, 2226420), (38, 2167830), (42, 1961370), (45, 1830612), (54, 1525510), (57, 1445220), (60, 1372959), (62, 1328670), (63, 1307580), (70, 1176822), (74, 1113210), (76, 1083915), (84, 980685), (90, 915306), (93, 885780), (95, 867132), (105, 784548), (108, 762755), (111, 742140), (114, 722610), (124, 664335), (126, 653790), (133, 619380), (135, 610204), (140, 588411), (148, 556605), (155, 531468), (171, 481740), (180, 457653), (185, 445284), (186, 442890), (189, 435860), (190, 433566), (210, 392274), (217, 379620), (222, 371070), (228, 361305), (252, 326895), (259, 318060), (266, 309690), (270, 305102), (279, 295260), (285, 289044), (310, 265734), (315, 261516), (333, 247380), (342, 240870), (370, 222642), (372, 221445), (378, 217930), (380, 216783), (399, 206460), (420, 196137), (434, 189810), (444, 185535), (465, 177156), (513, 160580), (518, 159030), (532, 154845), (540, 152551), (555, 148428), (558, 147630), (570, 144522), (589, 139860), (620, 132867), (630, 130758), (651, 126540), (665, 123876), (666, 123690), (684, 120435), (703, 117180), (740, 111321), (756, 108965), (777, 106020), (798, 103230), (837, 98420), (855, 96348), (868, 94905), (930, 88578), (945, 87172), (999, 82460), (1026, 80290), (1036, 79515), (1085, 75924), (1110, 74214), (1116, 73815), (1140, 72261), (1147, 71820), (1178, 69930), (1197, 68820), (1260, 65379), (1295, 63612), (1302, 63270), (1330, 61938), (1332, 61845), (1395, 59052), (1406, 58590), (1554, 53010), (1596, 51615), (1665, 49476), (1674, 49210), (1710, 48174), (1767, 46620), (1860, 44289), (1890, 43586), (1953, 42180), (1995, 41292), (1998, 41230), (2052, 40145), (2109, 39060), (2170, 37962), (2220, 37107), (2294, 35910), (2331, 35340), (2356, 34965), (2394, 34410), (2565, 32116), (2590, 31806), (2604, 31635), (2660, 30969), (2790, 29526), (2812, 29295), (2945, 27972), (3108, 26505), (3255, 25308), (3330, 24738), (3348, 24605), (3420, 24087), (3441, 23940), (3515, 23436), (3534, 23310), (3591, 22940), (3780, 21793), (3885, 21204), (3906, 21090), (3990, 20646), (3996, 20615), (4123, 19980), (4185, 19684), (4218, 19530), (4340, 18981), (4588, 17955), (4662, 17670), (4788, 17205), (4921, 16740), (4995, 16492), (5130, 16058), (5180, 15903), (5301, 15540), (5580, 14763), (5735, 14364), (5859, 14060), (5890, 13986), (5985, 13764), (6327, 13020), (6510, 12654), (6660, 12369), (6882, 11970), (6993, 11780), (7030, 11718), (7068, 11655), (7182, 11470), (7770, 10602), (7812, 10545), (7980, 10323), (8029, 10260), (8246, 9990), (8370, 9842), (8436, 9765), (8835, 9324)]