83018000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 160

約数和(自身を含む): 225318912

約数和(自身を除く): 142300912

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 40, 50, 52, 62, 65, 80, 100, 103, 104, 124, 125, 130, 155, 200, 206, 208, 248, 250, 260, 310, 325, 400, 403, 412, 496, 500, 515, 520, 620, 650, 775, 806, 824, 1000, 1030, 1040, 1240, 1300, 1339, 1550, 1612, 1625, 1648, 2000, 2015, 2060, 2480, 2575, 2600, 2678, 3100, 3193, 3224, 3250, 3875, 4030, 4120, 5150, 5200, 5356, 6200, 6386, 6448, 6500, 6695, 7750, 8060, 8240, 10075, 10300, 10712, 12400, 12772, 12875, 13000, 13390, 15500, 15965, 16120, 20150, 20600, 21424, 25544, 25750, 26000, 26780, 31000, 31930, 32240, 33475, 40300, 41200, 41509, 50375, 51088, 51500, 53560, 62000, 63860, 66950, 79825, 80600, 83018, 100750, 103000, 107120, 127720, 133900, 159650, 161200, 166036, 167375, 201500, 206000, 207545, 255440, 267800, 319300, 332072, 334750, 399125, 403000, 415090, 535600, 638600, 664144, 669500, 798250, 806000, 830180, 1037725, 1277200, 1339000, 1596500, 1660360, 2075450, 2678000, 3193000, 3320720, 4150900, 5188625, 6386000, 8301800, 10377250, 16603600, 20754500, 41509000, 83018000]

約数ペア:

[(1, 83018000), (2, 41509000), (4, 20754500), (5, 16603600), (8, 10377250), (10, 8301800), (13, 6386000), (16, 5188625), (20, 4150900), (25, 3320720), (26, 3193000), (31, 2678000), (40, 2075450), (50, 1660360), (52, 1596500), (62, 1339000), (65, 1277200), (80, 1037725), (100, 830180), (103, 806000), (104, 798250), (124, 669500), (125, 664144), (130, 638600), (155, 535600), (200, 415090), (206, 403000), (208, 399125), (248, 334750), (250, 332072), (260, 319300), (310, 267800), (325, 255440), (400, 207545), (403, 206000), (412, 201500), (496, 167375), (500, 166036), (515, 161200), (520, 159650), (620, 133900), (650, 127720), (775, 107120), (806, 103000), (824, 100750), (1000, 83018), (1030, 80600), (1040, 79825), (1240, 66950), (1300, 63860), (1339, 62000), (1550, 53560), (1612, 51500), (1625, 51088), (1648, 50375), (2000, 41509), (2015, 41200), (2060, 40300), (2480, 33475), (2575, 32240), (2600, 31930), (2678, 31000), (3100, 26780), (3193, 26000), (3224, 25750), (3250, 25544), (3875, 21424), (4030, 20600), (4120, 20150), (5150, 16120), (5200, 15965), (5356, 15500), (6200, 13390), (6386, 13000), (6448, 12875), (6500, 12772), (6695, 12400), (7750, 10712), (8060, 10300), (8240, 10075)]