138333420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5023}}^1$

素因数の和:5061

約数の個数: 120

約数和(自身を含む): 459575424

約数和(自身を除く): 321242004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1836, 2295, 2754, 3060, 4590, 5023, 5508, 6885, 9180, 10046, 13770, 15069, 20092, 25115, 27540, 30138, 45207, 50230, 60276, 75345, 85391, 90414, 100460, 135621, 150690, 170782, 180828, 226035, 256173, 271242, 301380, 341564, 406863, 426955, 452070, 512346, 542484, 678105, 768519, 813726, 853910, 904140, 1024692, 1280865, 1356210, 1537038, 1627452, 1707820, 2034315, 2305557, 2561730, 2712420, 3074076, 3842595, 4068630, 4611114, 5123460, 6916671, 7685190, 8137260, 9222228, 11527785, 13833342, 15370380, 23055570, 27666684, 34583355, 46111140, 69166710, 138333420]

約数ペア:

[(1, 138333420), (2, 69166710), (3, 46111140), (4, 34583355), (5, 27666684), (6, 23055570), (9, 15370380), (10, 13833342), (12, 11527785), (15, 9222228), (17, 8137260), (18, 7685190), (20, 6916671), (27, 5123460), (30, 4611114), (34, 4068630), (36, 3842595), (45, 3074076), (51, 2712420), (54, 2561730), (60, 2305557), (68, 2034315), (81, 1707820), (85, 1627452), (90, 1537038), (102, 1356210), (108, 1280865), (135, 1024692), (153, 904140), (162, 853910), (170, 813726), (180, 768519), (204, 678105), (255, 542484), (270, 512346), (306, 452070), (324, 426955), (340, 406863), (405, 341564), (459, 301380), (510, 271242), (540, 256173), (612, 226035), (765, 180828), (810, 170782), (918, 150690), (1020, 135621), (1377, 100460), (1530, 90414), (1620, 85391), (1836, 75345), (2295, 60276), (2754, 50230), (3060, 45207), (4590, 30138), (5023, 27540), (5508, 25115), (6885, 20092), (9180, 15069), (10046, 13770)]