12758486580

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{375029}}^1$

素因数の和:375060

約数の個数: 144

約数和(自身を含む): 45867669120

約数和(自身を除く): 33109182540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4860, 5670, 6804, 8505, 11340, 17010, 34020, 375029, 750058, 1125087, 1500116, 1875145, 2250174, 2625203, 3375261, 3750290, 4500348, 5250406, 5625435, 6750522, 7500580, 7875609, 10125783, 10500812, 11250870, 13126015, 13501044, 15751218, 16876305, 20251566, 22501740, 23626827, 26252030, 30377349, 31502436, 33752610, 39378045, 40503132, 47253654, 50628915, 52504060, 60754698, 67505220, 70880481, 78756090, 91132047, 94507308, 101257830, 118134135, 121509396, 141760962, 151886745, 157512180, 182264094, 202515660, 212641443, 236268270, 283521924, 303773490, 354402405, 364528188, 425282886, 455660235, 472536540, 607546980, 637924329, 708804810, 850565772, 911320470, 1063207215, 1275848658, 1417609620, 1822640940, 2126414430, 2551697316, 3189621645, 4252828860, 6379243290, 12758486580]

約数ペア:

[(1, 12758486580), (2, 6379243290), (3, 4252828860), (4, 3189621645), (5, 2551697316), (6, 2126414430), (7, 1822640940), (9, 1417609620), (10, 1275848658), (12, 1063207215), (14, 911320470), (15, 850565772), (18, 708804810), (20, 637924329), (21, 607546980), (27, 472536540), (28, 455660235), (30, 425282886), (35, 364528188), (36, 354402405), (42, 303773490), (45, 283521924), (54, 236268270), (60, 212641443), (63, 202515660), (70, 182264094), (81, 157512180), (84, 151886745), (90, 141760962), (105, 121509396), (108, 118134135), (126, 101257830), (135, 94507308), (140, 91132047), (162, 78756090), (180, 70880481), (189, 67505220), (210, 60754698), (243, 52504060), (252, 50628915), (270, 47253654), (315, 40503132), (324, 39378045), (378, 33752610), (405, 31502436), (420, 30377349), (486, 26252030), (540, 23626827), (567, 22501740), (630, 20251566), (756, 16876305), (810, 15751218), (945, 13501044), (972, 13126015), (1134, 11250870), (1215, 10500812), (1260, 10125783), (1620, 7875609), (1701, 7500580), (1890, 6750522), (2268, 5625435), (2430, 5250406), (2835, 4500348), (3402, 3750290), (3780, 3375261), (4860, 2625203), (5670, 2250174), (6804, 1875145), (8505, 1500116), (11340, 1125087), (17010, 750058), (34020, 375029)]