77765670

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:232

約数の個数: 160

約数和(自身を含む): 228602880

約数和(自身を除く): 150837210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 31, 38, 45, 54, 57, 62, 81, 90, 93, 95, 114, 135, 155, 162, 163, 171, 186, 190, 270, 279, 285, 310, 326, 342, 405, 465, 489, 513, 558, 570, 589, 810, 815, 837, 855, 930, 978, 1026, 1178, 1395, 1467, 1539, 1630, 1674, 1710, 1767, 2445, 2511, 2565, 2790, 2934, 2945, 3078, 3097, 3534, 4185, 4401, 4890, 5022, 5053, 5130, 5301, 5890, 6194, 7335, 7695, 8370, 8802, 8835, 9291, 10106, 10602, 12555, 13203, 14670, 15159, 15390, 15485, 15903, 17670, 18582, 22005, 25110, 25265, 26406, 26505, 27873, 30318, 30970, 31806, 44010, 45477, 46455, 47709, 50530, 53010, 55746, 66015, 75795, 79515, 83619, 90954, 92910, 95418, 96007, 132030, 136431, 139365, 151590, 159030, 167238, 192014, 227385, 238545, 250857, 272862, 278730, 288021, 409293, 418095, 454770, 477090, 480035, 501714, 576042, 682155, 818586, 836190, 864063, 960070, 1254285, 1364310, 1440105, 1728126, 2046465, 2508570, 2592189, 2880210, 4092930, 4320315, 5184378, 7776567, 8640630, 12960945, 15553134, 25921890, 38882835, 77765670]

約数ペア:

[(1, 77765670), (2, 38882835), (3, 25921890), (5, 15553134), (6, 12960945), (9, 8640630), (10, 7776567), (15, 5184378), (18, 4320315), (19, 4092930), (27, 2880210), (30, 2592189), (31, 2508570), (38, 2046465), (45, 1728126), (54, 1440105), (57, 1364310), (62, 1254285), (81, 960070), (90, 864063), (93, 836190), (95, 818586), (114, 682155), (135, 576042), (155, 501714), (162, 480035), (163, 477090), (171, 454770), (186, 418095), (190, 409293), (270, 288021), (279, 278730), (285, 272862), (310, 250857), (326, 238545), (342, 227385), (405, 192014), (465, 167238), (489, 159030), (513, 151590), (558, 139365), (570, 136431), (589, 132030), (810, 96007), (815, 95418), (837, 92910), (855, 90954), (930, 83619), (978, 79515), (1026, 75795), (1178, 66015), (1395, 55746), (1467, 53010), (1539, 50530), (1630, 47709), (1674, 46455), (1710, 45477), (1767, 44010), (2445, 31806), (2511, 30970), (2565, 30318), (2790, 27873), (2934, 26505), (2945, 26406), (3078, 25265), (3097, 25110), (3534, 22005), (4185, 18582), (4401, 17670), (4890, 15903), (5022, 15485), (5053, 15390), (5130, 15159), (5301, 14670), (5890, 13203), (6194, 12555), (7335, 10602), (7695, 10106), (8370, 9291), (8802, 8835)]