2018503800

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1013}}^1$

素因数の和:1085

約数の個数: 288

約数和(自身を含む): 7208444880

約数和(自身を除く): 5189941080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 41, 45, 50, 54, 60, 72, 75, 81, 82, 90, 100, 108, 120, 123, 135, 150, 162, 164, 180, 200, 205, 216, 225, 243, 246, 270, 300, 324, 328, 360, 369, 405, 410, 450, 486, 492, 540, 600, 615, 648, 675, 738, 810, 820, 900, 972, 984, 1013, 1025, 1080, 1107, 1215, 1230, 1350, 1476, 1620, 1640, 1800, 1845, 1944, 2025, 2026, 2050, 2214, 2430, 2460, 2700, 2952, 3039, 3075, 3240, 3321, 3690, 4050, 4052, 4100, 4428, 4860, 4920, 5065, 5400, 5535, 6075, 6078, 6150, 6642, 7380, 8100, 8104, 8200, 8856, 9117, 9225, 9720, 9963, 10130, 11070, 12150, 12156, 12300, 13284, 14760, 15195, 16200, 16605, 18234, 18450, 19926, 20260, 22140, 24300, 24312, 24600, 25325, 26568, 27351, 27675, 30390, 33210, 36468, 36900, 39852, 40520, 41533, 44280, 45585, 48600, 49815, 50650, 54702, 55350, 60780, 66420, 72936, 73800, 75975, 79704, 82053, 83025, 83066, 91170, 99630, 101300, 109404, 110700, 121560, 124599, 132840, 136755, 151950, 164106, 166050, 166132, 182340, 199260, 202600, 207665, 218808, 221400, 227925, 246159, 249075, 249198, 273510, 303900, 328212, 332100, 332264, 364680, 373797, 398520, 410265, 415330, 455850, 492318, 498150, 498396, 547020, 607800, 622995, 656424, 664200, 683775, 747594, 820530, 830660, 911700, 984636, 996300, 996792, 1038325, 1094040, 1121391, 1230795, 1245990, 1367550, 1495188, 1641060, 1661320, 1823400, 1868985, 1969272, 1992600, 2051325, 2076650, 2242782, 2461590, 2491980, 2735100, 2990376, 3114975, 3282120, 3364173, 3737970, 4102650, 4153300, 4485564, 4923180, 4983960, 5470200, 5606955, 6153975, 6229950, 6728346, 7475940, 8205300, 8306600, 8971128, 9344925, 9846360, 10092519, 11213910, 12307950, 12459900, 13456692, 14951880, 16410600, 16820865, 18689850, 20185038, 22427820, 24615900, 24919800, 26913384, 28034775, 33641730, 37379700, 40370076, 44855640, 49231800, 50462595, 56069550, 67283460, 74759400, 80740152, 84104325, 100925190, 112139100, 134566920, 168208650, 201850380, 224278200, 252312975, 336417300, 403700760, 504625950, 672834600, 1009251900, 2018503800]

約数ペア:

[(1, 2018503800), (2, 1009251900), (3, 672834600), (4, 504625950), (5, 403700760), (6, 336417300), (8, 252312975), (9, 224278200), (10, 201850380), (12, 168208650), (15, 134566920), (18, 112139100), (20, 100925190), (24, 84104325), (25, 80740152), (27, 74759400), (30, 67283460), (36, 56069550), (40, 50462595), (41, 49231800), (45, 44855640), (50, 40370076), (54, 37379700), (60, 33641730), (72, 28034775), (75, 26913384), (81, 24919800), (82, 24615900), (90, 22427820), (100, 20185038), (108, 18689850), (120, 16820865), (123, 16410600), (135, 14951880), (150, 13456692), (162, 12459900), (164, 12307950), (180, 11213910), (200, 10092519), (205, 9846360), (216, 9344925), (225, 8971128), (243, 8306600), (246, 8205300), (270, 7475940), (300, 6728346), (324, 6229950), (328, 6153975), (360, 5606955), (369, 5470200), (405, 4983960), (410, 4923180), (450, 4485564), (486, 4153300), (492, 4102650), (540, 3737970), (600, 3364173), (615, 3282120), (648, 3114975), (675, 2990376), (738, 2735100), (810, 2491980), (820, 2461590), (900, 2242782), (972, 2076650), (984, 2051325), (1013, 1992600), (1025, 1969272), (1080, 1868985), (1107, 1823400), (1215, 1661320), (1230, 1641060), (1350, 1495188), (1476, 1367550), (1620, 1245990), (1640, 1230795), (1800, 1121391), (1845, 1094040), (1944, 1038325), (2025, 996792), (2026, 996300), (2050, 984636), (2214, 911700), (2430, 830660), (2460, 820530), (2700, 747594), (2952, 683775), (3039, 664200), (3075, 656424), (3240, 622995), (3321, 607800), (3690, 547020), (4050, 498396), (4052, 498150), (4100, 492318), (4428, 455850), (4860, 415330), (4920, 410265), (5065, 398520), (5400, 373797), (5535, 364680), (6075, 332264), (6078, 332100), (6150, 328212), (6642, 303900), (7380, 273510), (8100, 249198), (8104, 249075), (8200, 246159), (8856, 227925), (9117, 221400), (9225, 218808), (9720, 207665), (9963, 202600), (10130, 199260), (11070, 182340), (12150, 166132), (12156, 166050), (12300, 164106), (13284, 151950), (14760, 136755), (15195, 132840), (16200, 124599), (16605, 121560), (18234, 110700), (18450, 109404), (19926, 101300), (20260, 99630), (22140, 91170), (24300, 83066), (24312, 83025), (24600, 82053), (25325, 79704), (26568, 75975), (27351, 73800), (27675, 72936), (30390, 66420), (33210, 60780), (36468, 55350), (36900, 54702), (39852, 50650), (40520, 49815), (41533, 48600), (44280, 45585)]