15697785420

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{29633}}^1$

素因数の和:29766

約数の個数: 144

約数和(自身を含む): 49834905120

約数和(自身を除く): 34137119700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 109, 135, 162, 180, 218, 243, 270, 324, 327, 405, 436, 486, 540, 545, 654, 810, 972, 981, 1090, 1215, 1308, 1620, 1635, 1962, 2180, 2430, 2943, 3270, 3924, 4860, 4905, 5886, 6540, 8829, 9810, 11772, 14715, 17658, 19620, 26487, 29430, 29633, 35316, 44145, 52974, 58860, 59266, 88290, 88899, 105948, 118532, 132435, 148165, 176580, 177798, 264870, 266697, 296330, 355596, 444495, 529740, 533394, 592660, 800091, 888990, 1066788, 1333485, 1600182, 1777980, 2400273, 2666970, 3200364, 3229997, 4000455, 4800546, 5333940, 6459994, 7200819, 8000910, 9601092, 9689991, 12001365, 12919988, 14401638, 16001820, 16149985, 19379982, 24002730, 28803276, 29069973, 32299970, 36004095, 38759964, 48005460, 48449955, 58139946, 64599940, 72008190, 87209919, 96899910, 116279892, 144016380, 145349865, 174419838, 193799820, 261629757, 290699730, 348839676, 436049595, 523259514, 581399460, 784889271, 872099190, 1046519028, 1308148785, 1569778542, 1744198380, 2616297570, 3139557084, 3924446355, 5232595140, 7848892710, 15697785420]

約数ペア:

[(1, 15697785420), (2, 7848892710), (3, 5232595140), (4, 3924446355), (5, 3139557084), (6, 2616297570), (9, 1744198380), (10, 1569778542), (12, 1308148785), (15, 1046519028), (18, 872099190), (20, 784889271), (27, 581399460), (30, 523259514), (36, 436049595), (45, 348839676), (54, 290699730), (60, 261629757), (81, 193799820), (90, 174419838), (108, 145349865), (109, 144016380), (135, 116279892), (162, 96899910), (180, 87209919), (218, 72008190), (243, 64599940), (270, 58139946), (324, 48449955), (327, 48005460), (405, 38759964), (436, 36004095), (486, 32299970), (540, 29069973), (545, 28803276), (654, 24002730), (810, 19379982), (972, 16149985), (981, 16001820), (1090, 14401638), (1215, 12919988), (1308, 12001365), (1620, 9689991), (1635, 9601092), (1962, 8000910), (2180, 7200819), (2430, 6459994), (2943, 5333940), (3270, 4800546), (3924, 4000455), (4860, 3229997), (4905, 3200364), (5886, 2666970), (6540, 2400273), (8829, 1777980), (9810, 1600182), (11772, 1333485), (14715, 1066788), (17658, 888990), (19620, 800091), (26487, 592660), (29430, 533394), (29633, 529740), (35316, 444495), (44145, 355596), (52974, 296330), (58860, 266697), (59266, 264870), (88290, 177798), (88899, 176580), (105948, 148165), (118532, 132435)]