255433800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{443}}^1$

素因数の和:524

約数の個数: 144

約数和(自身を含む): 820059120

約数和(自身を除く): 564625320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 120, 124, 150, 155, 186, 200, 248, 300, 310, 372, 443, 465, 600, 620, 744, 775, 886, 930, 961, 1240, 1329, 1550, 1772, 1860, 1922, 2215, 2325, 2658, 2883, 3100, 3544, 3720, 3844, 4430, 4650, 4805, 5316, 5766, 6200, 6645, 7688, 8860, 9300, 9610, 10632, 11075, 11532, 13290, 13733, 14415, 17720, 18600, 19220, 22150, 23064, 24025, 26580, 27466, 28830, 33225, 38440, 41199, 44300, 48050, 53160, 54932, 57660, 66450, 68665, 72075, 82398, 88600, 96100, 109864, 115320, 132900, 137330, 144150, 164796, 192200, 205995, 265800, 274660, 288300, 329592, 343325, 411990, 425723, 549320, 576600, 686650, 823980, 851446, 1029975, 1277169, 1373300, 1647960, 1702892, 2059950, 2128615, 2554338, 2746600, 3405784, 4119900, 4257230, 5108676, 6385845, 8239800, 8514460, 10217352, 10643075, 12771690, 17028920, 21286150, 25543380, 31929225, 42572300, 51086760, 63858450, 85144600, 127716900, 255433800]

約数ペア:

[(1, 255433800), (2, 127716900), (3, 85144600), (4, 63858450), (5, 51086760), (6, 42572300), (8, 31929225), (10, 25543380), (12, 21286150), (15, 17028920), (20, 12771690), (24, 10643075), (25, 10217352), (30, 8514460), (31, 8239800), (40, 6385845), (50, 5108676), (60, 4257230), (62, 4119900), (75, 3405784), (93, 2746600), (100, 2554338), (120, 2128615), (124, 2059950), (150, 1702892), (155, 1647960), (186, 1373300), (200, 1277169), (248, 1029975), (300, 851446), (310, 823980), (372, 686650), (443, 576600), (465, 549320), (600, 425723), (620, 411990), (744, 343325), (775, 329592), (886, 288300), (930, 274660), (961, 265800), (1240, 205995), (1329, 192200), (1550, 164796), (1772, 144150), (1860, 137330), (1922, 132900), (2215, 115320), (2325, 109864), (2658, 96100), (2883, 88600), (3100, 82398), (3544, 72075), (3720, 68665), (3844, 66450), (4430, 57660), (4650, 54932), (4805, 53160), (5316, 48050), (5766, 44300), (6200, 41199), (6645, 38440), (7688, 33225), (8860, 28830), (9300, 27466), (9610, 26580), (10632, 24025), (11075, 23064), (11532, 22150), (13290, 19220), (13733, 18600), (14415, 17720)]