29725800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 102910080

約数和(自身を除く): 73184280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 37, 39, 40, 50, 52, 60, 65, 74, 75, 78, 100, 103, 104, 111, 120, 130, 148, 150, 156, 185, 195, 200, 206, 222, 260, 296, 300, 309, 312, 325, 370, 390, 412, 444, 481, 515, 520, 555, 600, 618, 650, 740, 780, 824, 888, 925, 962, 975, 1030, 1110, 1236, 1300, 1339, 1443, 1480, 1545, 1560, 1850, 1924, 1950, 2060, 2220, 2405, 2472, 2575, 2600, 2678, 2775, 2886, 3090, 3700, 3811, 3848, 3900, 4017, 4120, 4440, 4810, 5150, 5356, 5550, 5772, 6180, 6695, 7215, 7400, 7622, 7725, 7800, 8034, 9620, 10300, 10712, 11100, 11433, 11544, 12025, 12360, 13390, 14430, 15244, 15450, 16068, 19055, 19240, 20085, 20600, 22200, 22866, 24050, 26780, 28860, 30488, 30900, 32136, 33475, 36075, 38110, 40170, 45732, 48100, 49543, 53560, 57165, 57720, 61800, 66950, 72150, 76220, 80340, 91464, 95275, 96200, 99086, 100425, 114330, 133900, 144300, 148629, 152440, 160680, 190550, 198172, 200850, 228660, 247715, 267800, 285825, 288600, 297258, 381100, 396344, 401700, 457320, 495430, 571650, 594516, 743145, 762200, 803400, 990860, 1143300, 1189032, 1238575, 1486290, 1981720, 2286600, 2477150, 2972580, 3715725, 4954300, 5945160, 7431450, 9908600, 14862900, 29725800]

約数ペア:

[(1, 29725800), (2, 14862900), (3, 9908600), (4, 7431450), (5, 5945160), (6, 4954300), (8, 3715725), (10, 2972580), (12, 2477150), (13, 2286600), (15, 1981720), (20, 1486290), (24, 1238575), (25, 1189032), (26, 1143300), (30, 990860), (37, 803400), (39, 762200), (40, 743145), (50, 594516), (52, 571650), (60, 495430), (65, 457320), (74, 401700), (75, 396344), (78, 381100), (100, 297258), (103, 288600), (104, 285825), (111, 267800), (120, 247715), (130, 228660), (148, 200850), (150, 198172), (156, 190550), (185, 160680), (195, 152440), (200, 148629), (206, 144300), (222, 133900), (260, 114330), (296, 100425), (300, 99086), (309, 96200), (312, 95275), (325, 91464), (370, 80340), (390, 76220), (412, 72150), (444, 66950), (481, 61800), (515, 57720), (520, 57165), (555, 53560), (600, 49543), (618, 48100), (650, 45732), (740, 40170), (780, 38110), (824, 36075), (888, 33475), (925, 32136), (962, 30900), (975, 30488), (1030, 28860), (1110, 26780), (1236, 24050), (1300, 22866), (1339, 22200), (1443, 20600), (1480, 20085), (1545, 19240), (1560, 19055), (1850, 16068), (1924, 15450), (1950, 15244), (2060, 14430), (2220, 13390), (2405, 12360), (2472, 12025), (2575, 11544), (2600, 11433), (2678, 11100), (2775, 10712), (2886, 10300), (3090, 9620), (3700, 8034), (3811, 7800), (3848, 7725), (3900, 7622), (4017, 7400), (4120, 7215), (4440, 6695), (4810, 6180), (5150, 5772), (5356, 5550)]