76786920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{1451}}^1$

素因数の和:1485

約数の個数: 192

約数和(自身を含む): 297950400

約数和(自身を除く): 221163480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1451, 1470, 1512, 1764, 1890, 1960, 2205, 2520, 2646, 2902, 2940, 3528, 3780, 4353, 4410, 5292, 5804, 5880, 6615, 7255, 7560, 8706, 8820, 10157, 10584, 11608, 13059, 13230, 14510, 17412, 17640, 20314, 21765, 26118, 26460, 29020, 30471, 34824, 39177, 40628, 43530, 50785, 52236, 52920, 58040, 60942, 65295, 71099, 78354, 81256, 87060, 91413, 101570, 104472, 121884, 130590, 142198, 152355, 156708, 174120, 182826, 195885, 203140, 213297, 243768, 261180, 274239, 284396, 304710, 313416, 355495, 365652, 391770, 406280, 426594, 457065, 522360, 548478, 568792, 609420, 639891, 710990, 731304, 783540, 853188, 914130, 1066485, 1096956, 1218840, 1279782, 1371195, 1421980, 1567080, 1706376, 1828260, 1919673, 2132970, 2193912, 2559564, 2742390, 2843960, 3199455, 3656520, 3839346, 4265940, 5119128, 5484780, 6398910, 7678692, 8531880, 9598365, 10969560, 12797820, 15357384, 19196730, 25595640, 38393460, 76786920]

約数ペア:

[(1, 76786920), (2, 38393460), (3, 25595640), (4, 19196730), (5, 15357384), (6, 12797820), (7, 10969560), (8, 9598365), (9, 8531880), (10, 7678692), (12, 6398910), (14, 5484780), (15, 5119128), (18, 4265940), (20, 3839346), (21, 3656520), (24, 3199455), (27, 2843960), (28, 2742390), (30, 2559564), (35, 2193912), (36, 2132970), (40, 1919673), (42, 1828260), (45, 1706376), (49, 1567080), (54, 1421980), (56, 1371195), (60, 1279782), (63, 1218840), (70, 1096956), (72, 1066485), (84, 914130), (90, 853188), (98, 783540), (105, 731304), (108, 710990), (120, 639891), (126, 609420), (135, 568792), (140, 548478), (147, 522360), (168, 457065), (180, 426594), (189, 406280), (196, 391770), (210, 365652), (216, 355495), (245, 313416), (252, 304710), (270, 284396), (280, 274239), (294, 261180), (315, 243768), (360, 213297), (378, 203140), (392, 195885), (420, 182826), (441, 174120), (490, 156708), (504, 152355), (540, 142198), (588, 130590), (630, 121884), (735, 104472), (756, 101570), (840, 91413), (882, 87060), (945, 81256), (980, 78354), (1080, 71099), (1176, 65295), (1260, 60942), (1323, 58040), (1451, 52920), (1470, 52236), (1512, 50785), (1764, 43530), (1890, 40628), (1960, 39177), (2205, 34824), (2520, 30471), (2646, 29020), (2902, 26460), (2940, 26118), (3528, 21765), (3780, 20314), (4353, 17640), (4410, 17412), (5292, 14510), (5804, 13230), (5880, 13059), (6615, 11608), (7255, 10584), (7560, 10157), (8706, 8820)]