77678184780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{12119}}^1\times {\mathrm{5087}}^1$

素因数の和:17228

約数の個数: 144

約数和(自身を含む): 269359534080

約数和(自身を除く): 191681349300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 5087, 10174, 12119, 15261, 20348, 24238, 25435, 30522, 35609, 36357, 45783, 48476, 50870, 60595, 61044, 71218, 72714, 76305, 84833, 91566, 101740, 106827, 109071, 121190, 142436, 145428, 152610, 169666, 178045, 181785, 183132, 213654, 218142, 228915, 242380, 254499, 305220, 320481, 339332, 356090, 363570, 424165, 427308, 436284, 457830, 508998, 534135, 545355, 640962, 712180, 727140, 763497, 848330, 915660, 1017996, 1068270, 1090710, 1272495, 1281924, 1526994, 1602405, 1696660, 2136540, 2181420, 2544990, 3053988, 3204810, 3817485, 5089980, 6409620, 7634970, 15269940, 61649353, 123298706, 184948059, 246597412, 308246765, 369896118, 431545471, 554844177, 616493530, 739792236, 863090942, 924740295, 1109688354, 1232987060, 1294636413, 1726181884, 1849480590, 2157727355, 2219376708, 2589272826, 2774220885, 3698961180, 3883909239, 4315454710, 5178545652, 5548441770, 6473182065, 7767818478, 8630909420, 11096883540, 12946364130, 15535636956, 19419546195, 25892728260, 38839092390, 77678184780]

約数ペア:

[(1, 77678184780), (2, 38839092390), (3, 25892728260), (4, 19419546195), (5, 15535636956), (6, 12946364130), (7, 11096883540), (9, 8630909420), (10, 7767818478), (12, 6473182065), (14, 5548441770), (15, 5178545652), (18, 4315454710), (20, 3883909239), (21, 3698961180), (28, 2774220885), (30, 2589272826), (35, 2219376708), (36, 2157727355), (42, 1849480590), (45, 1726181884), (60, 1294636413), (63, 1232987060), (70, 1109688354), (84, 924740295), (90, 863090942), (105, 739792236), (126, 616493530), (140, 554844177), (180, 431545471), (210, 369896118), (252, 308246765), (315, 246597412), (420, 184948059), (630, 123298706), (1260, 61649353), (5087, 15269940), (10174, 7634970), (12119, 6409620), (15261, 5089980), (20348, 3817485), (24238, 3204810), (25435, 3053988), (30522, 2544990), (35609, 2181420), (36357, 2136540), (45783, 1696660), (48476, 1602405), (50870, 1526994), (60595, 1281924), (61044, 1272495), (71218, 1090710), (72714, 1068270), (76305, 1017996), (84833, 915660), (91566, 848330), (101740, 763497), (106827, 727140), (109071, 712180), (121190, 640962), (142436, 545355), (145428, 534135), (152610, 508998), (169666, 457830), (178045, 436284), (181785, 427308), (183132, 424165), (213654, 363570), (218142, 356090), (228915, 339332), (242380, 320481), (254499, 305220)]