187988040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3413}}^1$

素因数の和:3453

約数の個数: 160

約数和(自身を含む): 669212280

約数和(自身を除く): 481224240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 765, 810, 918, 1020, 1080, 1224, 1377, 1530, 1620, 1836, 2040, 2295, 2754, 3060, 3240, 3413, 3672, 4590, 5508, 6120, 6826, 6885, 9180, 10239, 11016, 13652, 13770, 17065, 18360, 20478, 27304, 27540, 30717, 34130, 40956, 51195, 55080, 58021, 61434, 68260, 81912, 92151, 102390, 116042, 122868, 136520, 153585, 174063, 184302, 204780, 232084, 245736, 276453, 290105, 307170, 348126, 368604, 409560, 460755, 464168, 522189, 552906, 580210, 614340, 696252, 737208, 870315, 921510, 1044378, 1105812, 1160420, 1228680, 1382265, 1392504, 1566567, 1740630, 1843020, 2088756, 2211624, 2320840, 2610945, 2764530, 3133134, 3481260, 3686040, 4177512, 4699701, 5221890, 5529060, 6266268, 6962520, 7832835, 9399402, 10443780, 11058120, 12532536, 15665670, 18798804, 20887560, 23498505, 31331340, 37597608, 46997010, 62662680, 93994020, 187988040]

約数ペア:

[(1, 187988040), (2, 93994020), (3, 62662680), (4, 46997010), (5, 37597608), (6, 31331340), (8, 23498505), (9, 20887560), (10, 18798804), (12, 15665670), (15, 12532536), (17, 11058120), (18, 10443780), (20, 9399402), (24, 7832835), (27, 6962520), (30, 6266268), (34, 5529060), (36, 5221890), (40, 4699701), (45, 4177512), (51, 3686040), (54, 3481260), (60, 3133134), (68, 2764530), (72, 2610945), (81, 2320840), (85, 2211624), (90, 2088756), (102, 1843020), (108, 1740630), (120, 1566567), (135, 1392504), (136, 1382265), (153, 1228680), (162, 1160420), (170, 1105812), (180, 1044378), (204, 921510), (216, 870315), (255, 737208), (270, 696252), (306, 614340), (324, 580210), (340, 552906), (360, 522189), (405, 464168), (408, 460755), (459, 409560), (510, 368604), (540, 348126), (612, 307170), (648, 290105), (680, 276453), (765, 245736), (810, 232084), (918, 204780), (1020, 184302), (1080, 174063), (1224, 153585), (1377, 136520), (1530, 122868), (1620, 116042), (1836, 102390), (2040, 92151), (2295, 81912), (2754, 68260), (3060, 61434), (3240, 58021), (3413, 55080), (3672, 51195), (4590, 40956), (5508, 34130), (6120, 30717), (6826, 27540), (6885, 27304), (9180, 20478), (10239, 18360), (11016, 17065), (13652, 13770)]