2141299800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1009}}^1$

素因数の和:1168

約数の個数: 240

約数和(自身を含む): 7501249800

約数和(自身を除く): 5359950000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 131, 135, 150, 162, 180, 200, 216, 225, 262, 270, 300, 324, 360, 393, 405, 450, 524, 540, 600, 648, 655, 675, 786, 810, 900, 1009, 1048, 1080, 1179, 1310, 1350, 1572, 1620, 1800, 1965, 2018, 2025, 2358, 2620, 2700, 3027, 3144, 3240, 3275, 3537, 3930, 4036, 4050, 4716, 5045, 5240, 5400, 5895, 6054, 6550, 7074, 7860, 8072, 8100, 9081, 9432, 9825, 10090, 10611, 11790, 12108, 13100, 14148, 15135, 15720, 16200, 17685, 18162, 19650, 20180, 21222, 23580, 24216, 25225, 26200, 27243, 28296, 29475, 30270, 35370, 36324, 39300, 40360, 42444, 45405, 47160, 50450, 53055, 54486, 58950, 60540, 70740, 72648, 75675, 78600, 81729, 84888, 88425, 90810, 100900, 106110, 108972, 117900, 121080, 132179, 136215, 141480, 151350, 163458, 176850, 181620, 201800, 212220, 217944, 227025, 235800, 264358, 265275, 272430, 302700, 326916, 353700, 363240, 396537, 408645, 424440, 454050, 528716, 530550, 544860, 605400, 653832, 660895, 681075, 707400, 793074, 817290, 908100, 1057432, 1061100, 1089720, 1189611, 1321790, 1362150, 1586148, 1634580, 1816200, 1982685, 2043225, 2122200, 2379222, 2643580, 2724300, 3172296, 3269160, 3304475, 3568833, 3965370, 4086450, 4758444, 5287160, 5448600, 5948055, 6608950, 7137666, 7930740, 8172900, 9516888, 9913425, 10706499, 11896110, 13217900, 14275332, 15861480, 16345800, 17844165, 19826850, 21412998, 23792220, 26435800, 28550664, 29740275, 35688330, 39653700, 42825996, 47584440, 53532495, 59480550, 71376660, 79307400, 85651992, 89220825, 107064990, 118961100, 142753320, 178441650, 214129980, 237922200, 267662475, 356883300, 428259960, 535324950, 713766600, 1070649900, 2141299800]

約数ペア:

[(1, 2141299800), (2, 1070649900), (3, 713766600), (4, 535324950), (5, 428259960), (6, 356883300), (8, 267662475), (9, 237922200), (10, 214129980), (12, 178441650), (15, 142753320), (18, 118961100), (20, 107064990), (24, 89220825), (25, 85651992), (27, 79307400), (30, 71376660), (36, 59480550), (40, 53532495), (45, 47584440), (50, 42825996), (54, 39653700), (60, 35688330), (72, 29740275), (75, 28550664), (81, 26435800), (90, 23792220), (100, 21412998), (108, 19826850), (120, 17844165), (131, 16345800), (135, 15861480), (150, 14275332), (162, 13217900), (180, 11896110), (200, 10706499), (216, 9913425), (225, 9516888), (262, 8172900), (270, 7930740), (300, 7137666), (324, 6608950), (360, 5948055), (393, 5448600), (405, 5287160), (450, 4758444), (524, 4086450), (540, 3965370), (600, 3568833), (648, 3304475), (655, 3269160), (675, 3172296), (786, 2724300), (810, 2643580), (900, 2379222), (1009, 2122200), (1048, 2043225), (1080, 1982685), (1179, 1816200), (1310, 1634580), (1350, 1586148), (1572, 1362150), (1620, 1321790), (1800, 1189611), (1965, 1089720), (2018, 1061100), (2025, 1057432), (2358, 908100), (2620, 817290), (2700, 793074), (3027, 707400), (3144, 681075), (3240, 660895), (3275, 653832), (3537, 605400), (3930, 544860), (4036, 530550), (4050, 528716), (4716, 454050), (5045, 424440), (5240, 408645), (5400, 396537), (5895, 363240), (6054, 353700), (6550, 326916), (7074, 302700), (7860, 272430), (8072, 265275), (8100, 264358), (9081, 235800), (9432, 227025), (9825, 217944), (10090, 212220), (10611, 201800), (11790, 181620), (12108, 176850), (13100, 163458), (14148, 151350), (15135, 141480), (15720, 136215), (16200, 132179), (17685, 121080), (18162, 117900), (19650, 108972), (20180, 106110), (21222, 100900), (23580, 90810), (24216, 88425), (25225, 84888), (26200, 81729), (27243, 78600), (28296, 75675), (29475, 72648), (30270, 70740), (35370, 60540), (36324, 58950), (39300, 54486), (40360, 53055), (42444, 50450), (45405, 47160)]