82840127490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{108377}}^1$

素因数の和:108561

約数の個数: 128

約数和(自身を含む): 234096480000

約数和(自身を除く): 151256352510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 149, 171, 190, 270, 285, 298, 342, 447, 513, 570, 745, 855, 894, 1026, 1341, 1490, 1710, 2235, 2565, 2682, 2831, 4023, 4470, 5130, 5662, 6705, 8046, 8493, 13410, 14155, 16986, 20115, 25479, 28310, 40230, 42465, 50958, 76437, 84930, 108377, 127395, 152874, 216754, 254790, 325131, 382185, 541885, 650262, 764370, 975393, 1083770, 1625655, 1950786, 2059163, 2926179, 3251310, 4118326, 4876965, 5852358, 6177489, 9753930, 10295815, 12354978, 14630895, 16148173, 18532467, 20591630, 29261790, 30887445, 32296346, 37064934, 48444519, 55597401, 61774890, 80740865, 92662335, 96889038, 111194802, 145333557, 161481730, 185324670, 242222595, 277987005, 290667114, 306815287, 436000671, 484445190, 555974010, 613630574, 726667785, 872001342, 920445861, 1453335570, 1534076435, 1840891722, 2180003355, 2761337583, 3068152870, 4360006710, 4602229305, 5522675166, 8284012749, 9204458610, 13806687915, 16568025498, 27613375830, 41420063745, 82840127490]

約数ペア:

[(1, 82840127490), (2, 41420063745), (3, 27613375830), (5, 16568025498), (6, 13806687915), (9, 9204458610), (10, 8284012749), (15, 5522675166), (18, 4602229305), (19, 4360006710), (27, 3068152870), (30, 2761337583), (38, 2180003355), (45, 1840891722), (54, 1534076435), (57, 1453335570), (90, 920445861), (95, 872001342), (114, 726667785), (135, 613630574), (149, 555974010), (171, 484445190), (190, 436000671), (270, 306815287), (285, 290667114), (298, 277987005), (342, 242222595), (447, 185324670), (513, 161481730), (570, 145333557), (745, 111194802), (855, 96889038), (894, 92662335), (1026, 80740865), (1341, 61774890), (1490, 55597401), (1710, 48444519), (2235, 37064934), (2565, 32296346), (2682, 30887445), (2831, 29261790), (4023, 20591630), (4470, 18532467), (5130, 16148173), (5662, 14630895), (6705, 12354978), (8046, 10295815), (8493, 9753930), (13410, 6177489), (14155, 5852358), (16986, 4876965), (20115, 4118326), (25479, 3251310), (28310, 2926179), (40230, 2059163), (42465, 1950786), (50958, 1625655), (76437, 1083770), (84930, 975393), (108377, 764370), (127395, 650262), (152874, 541885), (216754, 382185), (254790, 325131)]