83503420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 243403776

約数和(自身を除く): 159900356

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 43, 44, 52, 55, 65, 70, 77, 86, 91, 97, 110, 130, 140, 143, 154, 172, 182, 194, 215, 220, 260, 286, 301, 308, 364, 385, 388, 430, 455, 473, 485, 559, 572, 602, 679, 715, 770, 860, 910, 946, 970, 1001, 1067, 1118, 1204, 1261, 1358, 1430, 1505, 1540, 1820, 1892, 1940, 2002, 2134, 2236, 2365, 2522, 2716, 2795, 2860, 3010, 3311, 3395, 3913, 4004, 4171, 4268, 4730, 5005, 5044, 5335, 5590, 6020, 6149, 6305, 6622, 6790, 7469, 7826, 8342, 8827, 9460, 10010, 10670, 11180, 12298, 12610, 13244, 13580, 13871, 14938, 15652, 16555, 16684, 17654, 19565, 20020, 20855, 21340, 24596, 25220, 27742, 29197, 29876, 30745, 33110, 35308, 37345, 39130, 41710, 43043, 44135, 45881, 54223, 55484, 58394, 61490, 66220, 69355, 74690, 78260, 83420, 86086, 88270, 91762, 97097, 108446, 116788, 122980, 138710, 145985, 149380, 172172, 176540, 183524, 194194, 215215, 216892, 229405, 271115, 277420, 291970, 321167, 379561, 388388, 430430, 458810, 485485, 542230, 583940, 596453, 642334, 759122, 860860, 917620, 970970, 1084460, 1192906, 1284668, 1518244, 1605835, 1897805, 1941940, 2385812, 2982265, 3211670, 3795610, 4175171, 5964530, 6423340, 7591220, 8350342, 11929060, 16700684, 20875855, 41751710, 83503420]

約数ペア:

[(1, 83503420), (2, 41751710), (4, 20875855), (5, 16700684), (7, 11929060), (10, 8350342), (11, 7591220), (13, 6423340), (14, 5964530), (20, 4175171), (22, 3795610), (26, 3211670), (28, 2982265), (35, 2385812), (43, 1941940), (44, 1897805), (52, 1605835), (55, 1518244), (65, 1284668), (70, 1192906), (77, 1084460), (86, 970970), (91, 917620), (97, 860860), (110, 759122), (130, 642334), (140, 596453), (143, 583940), (154, 542230), (172, 485485), (182, 458810), (194, 430430), (215, 388388), (220, 379561), (260, 321167), (286, 291970), (301, 277420), (308, 271115), (364, 229405), (385, 216892), (388, 215215), (430, 194194), (455, 183524), (473, 176540), (485, 172172), (559, 149380), (572, 145985), (602, 138710), (679, 122980), (715, 116788), (770, 108446), (860, 97097), (910, 91762), (946, 88270), (970, 86086), (1001, 83420), (1067, 78260), (1118, 74690), (1204, 69355), (1261, 66220), (1358, 61490), (1430, 58394), (1505, 55484), (1540, 54223), (1820, 45881), (1892, 44135), (1940, 43043), (2002, 41710), (2134, 39130), (2236, 37345), (2365, 35308), (2522, 33110), (2716, 30745), (2795, 29876), (2860, 29197), (3010, 27742), (3311, 25220), (3395, 24596), (3913, 21340), (4004, 20855), (4171, 20020), (4268, 19565), (4730, 17654), (5005, 16684), (5044, 16555), (5335, 15652), (5590, 14938), (6020, 13871), (6149, 13580), (6305, 13244), (6622, 12610), (6790, 12298), (7469, 11180), (7826, 10670), (8342, 10010), (8827, 9460)]