852880170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:404

約数の個数: 128

約数和(自身を含む): 2216448000

約数和(自身を除く): 1363567830

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 73, 95, 103, 114, 146, 190, 199, 206, 219, 285, 309, 365, 398, 438, 515, 570, 597, 618, 730, 995, 1030, 1095, 1194, 1387, 1545, 1957, 1990, 2190, 2774, 2985, 3090, 3781, 3914, 4161, 5871, 5970, 6935, 7519, 7562, 8322, 9785, 11343, 11742, 13870, 14527, 15038, 18905, 19570, 20497, 20805, 22557, 22686, 29054, 29355, 37595, 37810, 40994, 41610, 43581, 45114, 56715, 58710, 61491, 72635, 75190, 87162, 102485, 112785, 113430, 122982, 142861, 145270, 204970, 217905, 225570, 276013, 285722, 307455, 389443, 428583, 435810, 552026, 614910, 714305, 778886, 828039, 857166, 1168329, 1380065, 1428610, 1496281, 1656078, 1947215, 2142915, 2336658, 2760130, 2992562, 3894430, 4140195, 4285830, 4488843, 5841645, 7481405, 8280390, 8977686, 11683290, 14962810, 22444215, 28429339, 44888430, 56858678, 85288017, 142146695, 170576034, 284293390, 426440085, 852880170]

約数ペア:

[(1, 852880170), (2, 426440085), (3, 284293390), (5, 170576034), (6, 142146695), (10, 85288017), (15, 56858678), (19, 44888430), (30, 28429339), (38, 22444215), (57, 14962810), (73, 11683290), (95, 8977686), (103, 8280390), (114, 7481405), (146, 5841645), (190, 4488843), (199, 4285830), (206, 4140195), (219, 3894430), (285, 2992562), (309, 2760130), (365, 2336658), (398, 2142915), (438, 1947215), (515, 1656078), (570, 1496281), (597, 1428610), (618, 1380065), (730, 1168329), (995, 857166), (1030, 828039), (1095, 778886), (1194, 714305), (1387, 614910), (1545, 552026), (1957, 435810), (1990, 428583), (2190, 389443), (2774, 307455), (2985, 285722), (3090, 276013), (3781, 225570), (3914, 217905), (4161, 204970), (5871, 145270), (5970, 142861), (6935, 122982), (7519, 113430), (7562, 112785), (8322, 102485), (9785, 87162), (11343, 75190), (11742, 72635), (13870, 61491), (14527, 58710), (15038, 56715), (18905, 45114), (19570, 43581), (20497, 41610), (20805, 40994), (22557, 37810), (22686, 37595), (29054, 29355)]