20146460100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{50153}}^1$

素因数の和:50286

約数の個数: 144

約数和(自身を含む): 63385026432

約数和(自身を除く): 43238566332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 103, 130, 150, 156, 195, 206, 260, 300, 309, 325, 390, 412, 515, 618, 650, 780, 975, 1030, 1236, 1300, 1339, 1545, 1950, 2060, 2575, 2678, 3090, 3900, 4017, 5150, 5356, 6180, 6695, 7725, 8034, 10300, 13390, 15450, 16068, 20085, 26780, 30900, 33475, 40170, 50153, 66950, 80340, 100306, 100425, 133900, 150459, 200612, 200850, 250765, 300918, 401700, 501530, 601836, 651989, 752295, 1003060, 1253825, 1303978, 1504590, 1955967, 2507650, 2607956, 3009180, 3259945, 3761475, 3911934, 5015300, 5165759, 6519890, 7522950, 7823868, 9779835, 10331518, 13039780, 15045900, 15497277, 16299725, 19559670, 20663036, 25828795, 30994554, 32599450, 39119340, 48899175, 51657590, 61989108, 65198900, 67154867, 77486385, 97798350, 103315180, 129143975, 134309734, 154972770, 195596700, 201464601, 258287950, 268619468, 309945540, 335774335, 387431925, 402929202, 516575900, 671548670, 774863850, 805858404, 1007323005, 1343097340, 1549727700, 1678871675, 2014646010, 3357743350, 4029292020, 5036615025, 6715486700, 10073230050, 20146460100]

約数ペア:

[(1, 20146460100), (2, 10073230050), (3, 6715486700), (4, 5036615025), (5, 4029292020), (6, 3357743350), (10, 2014646010), (12, 1678871675), (13, 1549727700), (15, 1343097340), (20, 1007323005), (25, 805858404), (26, 774863850), (30, 671548670), (39, 516575900), (50, 402929202), (52, 387431925), (60, 335774335), (65, 309945540), (75, 268619468), (78, 258287950), (100, 201464601), (103, 195596700), (130, 154972770), (150, 134309734), (156, 129143975), (195, 103315180), (206, 97798350), (260, 77486385), (300, 67154867), (309, 65198900), (325, 61989108), (390, 51657590), (412, 48899175), (515, 39119340), (618, 32599450), (650, 30994554), (780, 25828795), (975, 20663036), (1030, 19559670), (1236, 16299725), (1300, 15497277), (1339, 15045900), (1545, 13039780), (1950, 10331518), (2060, 9779835), (2575, 7823868), (2678, 7522950), (3090, 6519890), (3900, 5165759), (4017, 5015300), (5150, 3911934), (5356, 3761475), (6180, 3259945), (6695, 3009180), (7725, 2607956), (8034, 2507650), (10300, 1955967), (13390, 1504590), (15450, 1303978), (16068, 1253825), (20085, 1003060), (26780, 752295), (30900, 651989), (33475, 601836), (40170, 501530), (50153, 401700), (66950, 300918), (80340, 250765), (100306, 200850), (100425, 200612), (133900, 150459)]