156999060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{487}}^1$

素因数の和:707

約数の個数: 120

約数和(自身を含む): 496003200

約数和(自身を除く): 339004140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 199, 270, 324, 398, 405, 487, 540, 597, 796, 810, 974, 995, 1194, 1461, 1620, 1791, 1948, 1990, 2388, 2435, 2922, 2985, 3582, 3980, 4383, 4870, 5373, 5844, 5970, 7164, 7305, 8766, 8955, 9740, 10746, 11940, 13149, 14610, 16119, 17532, 17910, 21492, 21915, 26298, 26865, 29220, 32238, 35820, 39447, 43830, 52596, 53730, 64476, 65745, 78894, 80595, 87660, 96913, 107460, 131490, 157788, 161190, 193826, 197235, 262980, 290739, 322380, 387652, 394470, 484565, 581478, 788940, 872217, 969130, 1162956, 1453695, 1744434, 1938260, 2616651, 2907390, 3488868, 4361085, 5233302, 5814780, 7849953, 8722170, 10466604, 13083255, 15699906, 17444340, 26166510, 31399812, 39249765, 52333020, 78499530, 156999060]

約数ペア:

[(1, 156999060), (2, 78499530), (3, 52333020), (4, 39249765), (5, 31399812), (6, 26166510), (9, 17444340), (10, 15699906), (12, 13083255), (15, 10466604), (18, 8722170), (20, 7849953), (27, 5814780), (30, 5233302), (36, 4361085), (45, 3488868), (54, 2907390), (60, 2616651), (81, 1938260), (90, 1744434), (108, 1453695), (135, 1162956), (162, 969130), (180, 872217), (199, 788940), (270, 581478), (324, 484565), (398, 394470), (405, 387652), (487, 322380), (540, 290739), (597, 262980), (796, 197235), (810, 193826), (974, 161190), (995, 157788), (1194, 131490), (1461, 107460), (1620, 96913), (1791, 87660), (1948, 80595), (1990, 78894), (2388, 65745), (2435, 64476), (2922, 53730), (2985, 52596), (3582, 43830), (3980, 39447), (4383, 35820), (4870, 32238), (5373, 29220), (5844, 26865), (5970, 26298), (7164, 21915), (7305, 21492), (8766, 17910), (8955, 17532), (9740, 16119), (10746, 14610), (11940, 13149)]