21926182200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{90679}}^1$

素因数の和:90742

約数の個数: 192

約数和(自身を含む): 75561830400

約数和(自身を除く): 53635648200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 31, 39, 40, 50, 52, 60, 62, 65, 75, 78, 93, 100, 104, 120, 124, 130, 150, 155, 156, 186, 195, 200, 248, 260, 300, 310, 312, 325, 372, 390, 403, 465, 520, 600, 620, 650, 744, 775, 780, 806, 930, 975, 1209, 1240, 1300, 1550, 1560, 1612, 1860, 1950, 2015, 2325, 2418, 2600, 3100, 3224, 3720, 3900, 4030, 4650, 4836, 6045, 6200, 7800, 8060, 9300, 9672, 10075, 12090, 16120, 18600, 20150, 24180, 30225, 40300, 48360, 60450, 80600, 90679, 120900, 181358, 241800, 272037, 362716, 453395, 544074, 725432, 906790, 1088148, 1178827, 1360185, 1813580, 2176296, 2266975, 2357654, 2720370, 2811049, 3536481, 3627160, 4533950, 4715308, 5440740, 5622098, 5894135, 6800925, 7072962, 8433147, 9067900, 9430616, 10881480, 11244196, 11788270, 13601850, 14055245, 14145924, 16866294, 17682405, 18135800, 22488392, 23576540, 27203700, 28110490, 28291848, 29470675, 33732588, 35364810, 36543637, 42165735, 47153080, 54407400, 56220980, 58941350, 67465176, 70276225, 70729620, 73087274, 84331470, 88412025, 109630911, 112441960, 117882700, 140552450, 141459240, 146174548, 168662940, 176824050, 182718185, 210828675, 219261822, 235765400, 281104900, 292349096, 337325880, 353648100, 365436370, 421657350, 438523644, 548154555, 562209800, 707296200, 730872740, 843314700, 877047288, 913590925, 1096309110, 1461745480, 1686629400, 1827181850, 2192618220, 2740772775, 3654363700, 4385236440, 5481545550, 7308727400, 10963091100, 21926182200]

約数ペア:

[(1, 21926182200), (2, 10963091100), (3, 7308727400), (4, 5481545550), (5, 4385236440), (6, 3654363700), (8, 2740772775), (10, 2192618220), (12, 1827181850), (13, 1686629400), (15, 1461745480), (20, 1096309110), (24, 913590925), (25, 877047288), (26, 843314700), (30, 730872740), (31, 707296200), (39, 562209800), (40, 548154555), (50, 438523644), (52, 421657350), (60, 365436370), (62, 353648100), (65, 337325880), (75, 292349096), (78, 281104900), (93, 235765400), (100, 219261822), (104, 210828675), (120, 182718185), (124, 176824050), (130, 168662940), (150, 146174548), (155, 141459240), (156, 140552450), (186, 117882700), (195, 112441960), (200, 109630911), (248, 88412025), (260, 84331470), (300, 73087274), (310, 70729620), (312, 70276225), (325, 67465176), (372, 58941350), (390, 56220980), (403, 54407400), (465, 47153080), (520, 42165735), (600, 36543637), (620, 35364810), (650, 33732588), (744, 29470675), (775, 28291848), (780, 28110490), (806, 27203700), (930, 23576540), (975, 22488392), (1209, 18135800), (1240, 17682405), (1300, 16866294), (1550, 14145924), (1560, 14055245), (1612, 13601850), (1860, 11788270), (1950, 11244196), (2015, 10881480), (2325, 9430616), (2418, 9067900), (2600, 8433147), (3100, 7072962), (3224, 6800925), (3720, 5894135), (3900, 5622098), (4030, 5440740), (4650, 4715308), (4836, 4533950), (6045, 3627160), (6200, 3536481), (7800, 2811049), (8060, 2720370), (9300, 2357654), (9672, 2266975), (10075, 2176296), (12090, 1813580), (16120, 1360185), (18600, 1178827), (20150, 1088148), (24180, 906790), (30225, 725432), (40300, 544074), (48360, 453395), (60450, 362716), (80600, 272037), (90679, 241800), (120900, 181358)]