21010455000

素因数分解:

$2^3\times 3^3\times 5^4\times {\mathrm{103}}^1\times {\mathrm{1511}}^1$

素因数の和:1649

約数の個数: 320

約数和(自身を含む): 73686412800

約数和(自身を除く): 52675957800

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, 90, 100, 103, 108, 120, 125, 135, 150, 180, 200, 206, 216, 225, 250, 270, 300, 309, 360, 375, 412, 450, 500, 515, 540, 600, 618, 625, 675, 750, 824, 900, 927, 1000, 1030, 1080, 1125, 1236, 1250, 1350, 1500, 1511, 1545, 1800, 1854, 1875, 2060, 2250, 2472, 2500, 2575, 2700, 2781, 3000, 3022, 3090, 3375, 3708, 3750, 4120, 4500, 4533, 4635, 5000, 5150, 5400, 5562, 5625, 6044, 6180, 6750, 7416, 7500, 7555, 7725, 9000, 9066, 9270, 10300, 11124, 11250, 12088, 12360, 12875, 13500, 13599, 13905, 15000, 15110, 15450, 16875, 18132, 18540, 20600, 22248, 22500, 22665, 23175, 25750, 27000, 27198, 27810, 30220, 30900, 33750, 36264, 37080, 37775, 38625, 40797, 45000, 45330, 46350, 51500, 54396, 55620, 60440, 61800, 64375, 67500, 67995, 69525, 75550, 77250, 81594, 90660, 92700, 103000, 108792, 111240, 113325, 115875, 128750, 135000, 135990, 139050, 151100, 154500, 155633, 163188, 181320, 185400, 188875, 193125, 203985, 226650, 231750, 257500, 271980, 278100, 302200, 309000, 311266, 326376, 339975, 347625, 377750, 386250, 407970, 453300, 463500, 466899, 515000, 543960, 556200, 566625, 579375, 622532, 679950, 695250, 755500, 772500, 778165, 815940, 906600, 927000, 933798, 944375, 1019925, 1133250, 1158750, 1245064, 1359900, 1390500, 1400697, 1511000, 1545000, 1556330, 1631880, 1699875, 1738125, 1867596, 1888750, 2039850, 2266500, 2317500, 2334495, 2719800, 2781000, 2801394, 2833125, 3112660, 3399750, 3476250, 3735192, 3777500, 3890825, 4079700, 4202091, 4533000, 4635000, 4668990, 5099625, 5602788, 5666250, 6225320, 6799500, 6952500, 7003485, 7555000, 7781650, 8159400, 8404182, 8499375, 9337980, 10199250, 11205576, 11332500, 11672475, 13599000, 13905000, 14006970, 15563300, 16808364, 16998750, 18675960, 19454125, 20398500, 21010455, 22665000, 23344950, 25498125, 28013940, 31126600, 33616728, 33997500, 35017425, 38908250, 40797000, 42020910, 46689900, 50996250, 56027880, 58362375, 67995000, 70034850, 77816500, 84041820, 93379800, 97270625, 101992500, 105052275, 116724750, 140069700, 155633000, 168083640, 175087125, 194541250, 203985000, 210104550, 233449500, 280139400, 291811875, 350174250, 389082500, 420209100, 466899000, 525261375, 583623750, 700348500, 778165000, 840418200, 875435625, 1050522750, 1167247500, 1400697000, 1750871250, 2101045500, 2334495000, 2626306875, 3501742500, 4202091000, 5252613750, 7003485000, 10505227500, 21010455000]

約数ペア:

[(1, 21010455000), (2, 10505227500), (3, 7003485000), (4, 5252613750), (5, 4202091000), (6, 3501742500), (8, 2626306875), (9, 2334495000), (10, 2101045500), (12, 1750871250), (15, 1400697000), (18, 1167247500), (20, 1050522750), (24, 875435625), (25, 840418200), (27, 778165000), (30, 700348500), (36, 583623750), (40, 525261375), (45, 466899000), (50, 420209100), (54, 389082500), (60, 350174250), (72, 291811875), (75, 280139400), (90, 233449500), (100, 210104550), (103, 203985000), (108, 194541250), (120, 175087125), (125, 168083640), (135, 155633000), (150, 140069700), (180, 116724750), (200, 105052275), (206, 101992500), (216, 97270625), (225, 93379800), (250, 84041820), (270, 77816500), (300, 70034850), (309, 67995000), (360, 58362375), (375, 56027880), (412, 50996250), (450, 46689900), (500, 42020910), (515, 40797000), (540, 38908250), (600, 35017425), (618, 33997500), (625, 33616728), (675, 31126600), (750, 28013940), (824, 25498125), (900, 23344950), (927, 22665000), (1000, 21010455), (1030, 20398500), (1080, 19454125), (1125, 18675960), (1236, 16998750), (1250, 16808364), (1350, 15563300), (1500, 14006970), (1511, 13905000), (1545, 13599000), (1800, 11672475), (1854, 11332500), (1875, 11205576), (2060, 10199250), (2250, 9337980), (2472, 8499375), (2500, 8404182), (2575, 8159400), (2700, 7781650), (2781, 7555000), (3000, 7003485), (3022, 6952500), (3090, 6799500), (3375, 6225320), (3708, 5666250), (3750, 5602788), (4120, 5099625), (4500, 4668990), (4533, 4635000), (4635, 4533000), (5000, 4202091), (5150, 4079700), (5400, 3890825), (5562, 3777500), (5625, 3735192), (6044, 3476250), (6180, 3399750), (6750, 3112660), (7416, 2833125), (7500, 2801394), (7555, 2781000), (7725, 2719800), (9000, 2334495), (9066, 2317500), (9270, 2266500), (10300, 2039850), (11124, 1888750), (11250, 1867596), (12088, 1738125), (12360, 1699875), (12875, 1631880), (13500, 1556330), (13599, 1545000), (13905, 1511000), (15000, 1400697), (15110, 1390500), (15450, 1359900), (16875, 1245064), (18132, 1158750), (18540, 1133250), (20600, 1019925), (22248, 944375), (22500, 933798), (22665, 927000), (23175, 906600), (25750, 815940), (27000, 778165), (27198, 772500), (27810, 755500), (30220, 695250), (30900, 679950), (33750, 622532), (36264, 579375), (37080, 566625), (37775, 556200), (38625, 543960), (40797, 515000), (45000, 466899), (45330, 463500), (46350, 453300), (51500, 407970), (54396, 386250), (55620, 377750), (60440, 347625), (61800, 339975), (64375, 326376), (67500, 311266), (67995, 309000), (69525, 302200), (75550, 278100), (77250, 271980), (81594, 257500), (90660, 231750), (92700, 226650), (103000, 203985), (108792, 193125), (111240, 188875), (113325, 185400), (115875, 181320), (128750, 163188), (135000, 155633), (135990, 154500), (139050, 151100)]