4017000

素因数分解:

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

素因数の和:140

約数の個数: 128

約数和(自身を含む): 13628160

約数和(自身を除く): 9611160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 103, 104, 120, 125, 130, 150, 156, 195, 200, 206, 250, 260, 300, 309, 312, 325, 375, 390, 412, 500, 515, 520, 600, 618, 650, 750, 780, 824, 975, 1000, 1030, 1236, 1300, 1339, 1500, 1545, 1560, 1625, 1950, 2060, 2472, 2575, 2600, 2678, 3000, 3090, 3250, 3900, 4017, 4120, 4875, 5150, 5356, 6180, 6500, 6695, 7725, 7800, 8034, 9750, 10300, 10712, 12360, 12875, 13000, 13390, 15450, 16068, 19500, 20085, 20600, 25750, 26780, 30900, 32136, 33475, 38625, 39000, 40170, 51500, 53560, 61800, 66950, 77250, 80340, 100425, 103000, 133900, 154500, 160680, 167375, 200850, 267800, 309000, 334750, 401700, 502125, 669500, 803400, 1004250, 1339000, 2008500, 4017000]

約数ペア:

[(1, 4017000), (2, 2008500), (3, 1339000), (4, 1004250), (5, 803400), (6, 669500), (8, 502125), (10, 401700), (12, 334750), (13, 309000), (15, 267800), (20, 200850), (24, 167375), (25, 160680), (26, 154500), (30, 133900), (39, 103000), (40, 100425), (50, 80340), (52, 77250), (60, 66950), (65, 61800), (75, 53560), (78, 51500), (100, 40170), (103, 39000), (104, 38625), (120, 33475), (125, 32136), (130, 30900), (150, 26780), (156, 25750), (195, 20600), (200, 20085), (206, 19500), (250, 16068), (260, 15450), (300, 13390), (309, 13000), (312, 12875), (325, 12360), (375, 10712), (390, 10300), (412, 9750), (500, 8034), (515, 7800), (520, 7725), (600, 6695), (618, 6500), (650, 6180), (750, 5356), (780, 5150), (824, 4875), (975, 4120), (1000, 4017), (1030, 3900), (1236, 3250), (1300, 3090), (1339, 3000), (1500, 2678), (1545, 2600), (1560, 2575), (1625, 2472), (1950, 2060)]