83357820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{727}}^1$

素因数の和:769

約数の個数: 216

約数和(自身を含む): 317195424

約数和(自身を除く): 233837604

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 364, 390, 420, 441, 455, 468, 490, 546, 585, 588, 630, 637, 727, 735, 780, 819, 882, 910, 980, 1092, 1170, 1260, 1274, 1365, 1454, 1470, 1638, 1764, 1820, 1911, 2181, 2205, 2340, 2548, 2730, 2908, 2940, 3185, 3276, 3635, 3822, 4095, 4362, 4410, 5089, 5460, 5733, 6370, 6543, 7270, 7644, 8190, 8724, 8820, 9451, 9555, 10178, 10905, 11466, 12740, 13086, 14540, 15267, 16380, 18902, 19110, 20356, 21810, 22932, 25445, 26172, 28353, 28665, 30534, 32715, 35623, 37804, 38220, 43620, 45801, 47255, 50890, 56706, 57330, 61068, 65430, 66157, 71246, 76335, 85059, 91602, 94510, 101780, 106869, 113412, 114660, 130860, 132314, 141765, 142492, 152670, 170118, 178115, 183204, 189020, 198471, 213738, 229005, 264628, 283530, 305340, 320607, 330785, 340236, 356230, 396942, 425295, 427476, 458010, 463099, 534345, 567060, 595413, 641214, 661570, 712460, 793884, 850590, 916020, 926198, 992355, 1068690, 1190826, 1282428, 1323140, 1389297, 1603035, 1701180, 1852396, 1984710, 2137380, 2315495, 2381652, 2778594, 2977065, 3206070, 3969420, 4167891, 4630990, 5557188, 5954130, 6412140, 6946485, 8335782, 9261980, 11908260, 13892970, 16671564, 20839455, 27785940, 41678910, 83357820]

約数ペア:

[(1, 83357820), (2, 41678910), (3, 27785940), (4, 20839455), (5, 16671564), (6, 13892970), (7, 11908260), (9, 9261980), (10, 8335782), (12, 6946485), (13, 6412140), (14, 5954130), (15, 5557188), (18, 4630990), (20, 4167891), (21, 3969420), (26, 3206070), (28, 2977065), (30, 2778594), (35, 2381652), (36, 2315495), (39, 2137380), (42, 1984710), (45, 1852396), (49, 1701180), (52, 1603035), (60, 1389297), (63, 1323140), (65, 1282428), (70, 1190826), (78, 1068690), (84, 992355), (90, 926198), (91, 916020), (98, 850590), (105, 793884), (117, 712460), (126, 661570), (130, 641214), (140, 595413), (147, 567060), (156, 534345), (180, 463099), (182, 458010), (195, 427476), (196, 425295), (210, 396942), (234, 356230), (245, 340236), (252, 330785), (260, 320607), (273, 305340), (294, 283530), (315, 264628), (364, 229005), (390, 213738), (420, 198471), (441, 189020), (455, 183204), (468, 178115), (490, 170118), (546, 152670), (585, 142492), (588, 141765), (630, 132314), (637, 130860), (727, 114660), (735, 113412), (780, 106869), (819, 101780), (882, 94510), (910, 91602), (980, 85059), (1092, 76335), (1170, 71246), (1260, 66157), (1274, 65430), (1365, 61068), (1454, 57330), (1470, 56706), (1638, 50890), (1764, 47255), (1820, 45801), (1911, 43620), (2181, 38220), (2205, 37804), (2340, 35623), (2548, 32715), (2730, 30534), (2908, 28665), (2940, 28353), (3185, 26172), (3276, 25445), (3635, 22932), (3822, 21810), (4095, 20356), (4362, 19110), (4410, 18902), (5089, 16380), (5460, 15267), (5733, 14540), (6370, 13086), (6543, 12740), (7270, 11466), (7644, 10905), (8190, 10178), (8724, 9555), (8820, 9451)]