66414400

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:169

約数の個数: 168

約数和(自身を含む): 183432704

約数和(自身を除く): 117018304

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 64, 65, 80, 100, 103, 104, 124, 130, 155, 160, 200, 206, 208, 248, 260, 310, 320, 325, 400, 403, 412, 416, 496, 515, 520, 620, 650, 775, 800, 806, 824, 832, 992, 1030, 1040, 1240, 1300, 1339, 1550, 1600, 1612, 1648, 1984, 2015, 2060, 2080, 2480, 2575, 2600, 2678, 3100, 3193, 3224, 3296, 4030, 4120, 4160, 4960, 5150, 5200, 5356, 6200, 6386, 6448, 6592, 6695, 8060, 8240, 9920, 10075, 10300, 10400, 10712, 12400, 12772, 12896, 13390, 15965, 16120, 16480, 20150, 20600, 20800, 21424, 24800, 25544, 25792, 26780, 31930, 32240, 32960, 33475, 40300, 41200, 41509, 42848, 49600, 51088, 53560, 63860, 64480, 66950, 79825, 80600, 82400, 83018, 85696, 102176, 107120, 127720, 128960, 133900, 159650, 161200, 164800, 166036, 204352, 207545, 214240, 255440, 267800, 319300, 322400, 332072, 415090, 428480, 510880, 535600, 638600, 644800, 664144, 830180, 1021760, 1037725, 1071200, 1277200, 1328288, 1660360, 2075450, 2142400, 2554400, 2656576, 3320720, 4150900, 5108800, 6641440, 8301800, 13282880, 16603600, 33207200, 66414400]

約数ペア:

[(1, 66414400), (2, 33207200), (4, 16603600), (5, 13282880), (8, 8301800), (10, 6641440), (13, 5108800), (16, 4150900), (20, 3320720), (25, 2656576), (26, 2554400), (31, 2142400), (32, 2075450), (40, 1660360), (50, 1328288), (52, 1277200), (62, 1071200), (64, 1037725), (65, 1021760), (80, 830180), (100, 664144), (103, 644800), (104, 638600), (124, 535600), (130, 510880), (155, 428480), (160, 415090), (200, 332072), (206, 322400), (208, 319300), (248, 267800), (260, 255440), (310, 214240), (320, 207545), (325, 204352), (400, 166036), (403, 164800), (412, 161200), (416, 159650), (496, 133900), (515, 128960), (520, 127720), (620, 107120), (650, 102176), (775, 85696), (800, 83018), (806, 82400), (824, 80600), (832, 79825), (992, 66950), (1030, 64480), (1040, 63860), (1240, 53560), (1300, 51088), (1339, 49600), (1550, 42848), (1600, 41509), (1612, 41200), (1648, 40300), (1984, 33475), (2015, 32960), (2060, 32240), (2080, 31930), (2480, 26780), (2575, 25792), (2600, 25544), (2678, 24800), (3100, 21424), (3193, 20800), (3224, 20600), (3296, 20150), (4030, 16480), (4120, 16120), (4160, 15965), (4960, 13390), (5150, 12896), (5200, 12772), (5356, 12400), (6200, 10712), (6386, 10400), (6448, 10300), (6592, 10075), (6695, 9920), (8060, 8240)]