79183300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 209986560

約数和(自身を除く): 130803260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 41, 50, 62, 70, 82, 89, 100, 124, 140, 155, 164, 175, 178, 205, 217, 287, 310, 350, 356, 410, 434, 445, 574, 620, 623, 700, 775, 820, 868, 890, 1025, 1085, 1148, 1246, 1271, 1435, 1550, 1780, 2050, 2170, 2225, 2492, 2542, 2759, 2870, 3100, 3115, 3649, 4100, 4340, 4450, 5084, 5425, 5518, 5740, 6230, 6355, 7175, 7298, 8897, 8900, 10850, 11036, 12460, 12710, 13795, 14350, 14596, 15575, 17794, 18245, 19313, 21700, 25420, 25543, 27590, 28700, 31150, 31775, 35588, 36490, 38626, 44485, 51086, 55180, 62300, 63550, 68975, 72980, 77252, 88970, 91225, 96565, 102172, 113119, 127100, 127715, 137950, 177940, 182450, 193130, 222425, 226238, 255430, 275900, 364900, 386260, 444850, 452476, 482825, 510860, 565595, 638575, 791833, 889700, 965650, 1131190, 1277150, 1583666, 1931300, 2262380, 2554300, 2827975, 3167332, 3959165, 5655950, 7918330, 11311900, 15836660, 19795825, 39591650, 79183300]

約数ペア:

[(1, 79183300), (2, 39591650), (4, 19795825), (5, 15836660), (7, 11311900), (10, 7918330), (14, 5655950), (20, 3959165), (25, 3167332), (28, 2827975), (31, 2554300), (35, 2262380), (41, 1931300), (50, 1583666), (62, 1277150), (70, 1131190), (82, 965650), (89, 889700), (100, 791833), (124, 638575), (140, 565595), (155, 510860), (164, 482825), (175, 452476), (178, 444850), (205, 386260), (217, 364900), (287, 275900), (310, 255430), (350, 226238), (356, 222425), (410, 193130), (434, 182450), (445, 177940), (574, 137950), (620, 127715), (623, 127100), (700, 113119), (775, 102172), (820, 96565), (868, 91225), (890, 88970), (1025, 77252), (1085, 72980), (1148, 68975), (1246, 63550), (1271, 62300), (1435, 55180), (1550, 51086), (1780, 44485), (2050, 38626), (2170, 36490), (2225, 35588), (2492, 31775), (2542, 31150), (2759, 28700), (2870, 27590), (3100, 25543), (3115, 25420), (3649, 21700), (4100, 19313), (4340, 18245), (4450, 17794), (5084, 15575), (5425, 14596), (5518, 14350), (5740, 13795), (6230, 12710), (6355, 12460), (7175, 11036), (7298, 10850), (8897, 8900)]