20152649400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{69829}}^1$

素因数の和:69898

約数の個数: 192

約数和(自身を含む): 69098181600

約数和(自身を除く): 48945532200

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, 104, 111, 120, 130, 148, 150, 156, 185, 195, 200, 222, 260, 296, 300, 312, 325, 370, 390, 444, 481, 520, 555, 600, 650, 740, 780, 888, 925, 962, 975, 1110, 1300, 1443, 1480, 1560, 1850, 1924, 1950, 2220, 2405, 2600, 2775, 2886, 3700, 3848, 3900, 4440, 4810, 5550, 5772, 7215, 7400, 7800, 9620, 11100, 11544, 12025, 14430, 19240, 22200, 24050, 28860, 36075, 48100, 57720, 69829, 72150, 96200, 139658, 144300, 209487, 279316, 288600, 349145, 418974, 558632, 698290, 837948, 907777, 1047435, 1396580, 1675896, 1745725, 1815554, 2094870, 2583673, 2723331, 2793160, 3491450, 3631108, 4189740, 4538885, 5167346, 5237175, 5446662, 6982900, 7262216, 7751019, 8379480, 9077770, 10334692, 10474350, 10893324, 12918365, 13616655, 13965800, 15502038, 18155540, 20669384, 20948700, 21786648, 22694425, 25836730, 27233310, 31004076, 33587749, 36311080, 38755095, 41897400, 45388850, 51673460, 54466620, 62008152, 64591825, 67175498, 68083275, 77510190, 90777700, 100763247, 103346920, 108933240, 129183650, 134350996, 136166550, 155020380, 167938745, 181555400, 193775475, 201526494, 258367300, 268701992, 272333100, 310040760, 335877490, 387550950, 403052988, 503816235, 516734600, 544666200, 671754980, 775101900, 806105976, 839693725, 1007632470, 1343509960, 1550203800, 1679387450, 2015264940, 2519081175, 3358774900, 4030529880, 5038162350, 6717549800, 10076324700, 20152649400]

約数ペア:

[(1, 20152649400), (2, 10076324700), (3, 6717549800), (4, 5038162350), (5, 4030529880), (6, 3358774900), (8, 2519081175), (10, 2015264940), (12, 1679387450), (13, 1550203800), (15, 1343509960), (20, 1007632470), (24, 839693725), (25, 806105976), (26, 775101900), (30, 671754980), (37, 544666200), (39, 516734600), (40, 503816235), (50, 403052988), (52, 387550950), (60, 335877490), (65, 310040760), (74, 272333100), (75, 268701992), (78, 258367300), (100, 201526494), (104, 193775475), (111, 181555400), (120, 167938745), (130, 155020380), (148, 136166550), (150, 134350996), (156, 129183650), (185, 108933240), (195, 103346920), (200, 100763247), (222, 90777700), (260, 77510190), (296, 68083275), (300, 67175498), (312, 64591825), (325, 62008152), (370, 54466620), (390, 51673460), (444, 45388850), (481, 41897400), (520, 38755095), (555, 36311080), (600, 33587749), (650, 31004076), (740, 27233310), (780, 25836730), (888, 22694425), (925, 21786648), (962, 20948700), (975, 20669384), (1110, 18155540), (1300, 15502038), (1443, 13965800), (1480, 13616655), (1560, 12918365), (1850, 10893324), (1924, 10474350), (1950, 10334692), (2220, 9077770), (2405, 8379480), (2600, 7751019), (2775, 7262216), (2886, 6982900), (3700, 5446662), (3848, 5237175), (3900, 5167346), (4440, 4538885), (4810, 4189740), (5550, 3631108), (5772, 3491450), (7215, 2793160), (7400, 2723331), (7800, 2583673), (9620, 2094870), (11100, 1815554), (11544, 1745725), (12025, 1675896), (14430, 1396580), (19240, 1047435), (22200, 907777), (24050, 837948), (28860, 698290), (36075, 558632), (48100, 418974), (57720, 349145), (69829, 288600), (72150, 279316), (96200, 209487), (139658, 144300)]