20123365800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{48119}}^1$

素因数の和:48196

約数の個数: 192

約数和(自身を含む): 67664419200

約数和(自身を除く): 47541053400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 41, 50, 51, 60, 68, 75, 82, 85, 100, 102, 120, 123, 136, 150, 164, 170, 200, 204, 205, 246, 255, 300, 328, 340, 408, 410, 425, 492, 510, 600, 615, 680, 697, 820, 850, 984, 1020, 1025, 1230, 1275, 1394, 1640, 1700, 2040, 2050, 2091, 2460, 2550, 2788, 3075, 3400, 3485, 4100, 4182, 4920, 5100, 5576, 6150, 6970, 8200, 8364, 10200, 10455, 12300, 13940, 16728, 17425, 20910, 24600, 27880, 34850, 41820, 48119, 52275, 69700, 83640, 96238, 104550, 139400, 144357, 192476, 209100, 240595, 288714, 384952, 418200, 481190, 577428, 721785, 818023, 962380, 1154856, 1202975, 1443570, 1636046, 1924760, 1972879, 2405950, 2454069, 2887140, 3272092, 3608925, 3945758, 4090115, 4811900, 4908138, 5774280, 5918637, 6544184, 7217850, 7891516, 8180230, 9623800, 9816276, 9864395, 11837274, 12270345, 14435700, 15783032, 16360460, 19632552, 19728790, 20450575, 23674548, 24540690, 28871400, 29593185, 32720920, 33538943, 39457580, 40901150, 47349096, 49081380, 49321975, 59186370, 61351725, 67077886, 78915160, 81802300, 98162760, 98643950, 100616829, 118372740, 122703450, 134155772, 147965925, 163604600, 167694715, 197287900, 201233658, 236745480, 245406900, 268311544, 295931850, 335389430, 394575800, 402467316, 490813800, 503084145, 591863700, 670778860, 804934632, 838473575, 1006168290, 1183727400, 1341557720, 1676947150, 2012336580, 2515420725, 3353894300, 4024673160, 5030841450, 6707788600, 10061682900, 20123365800]

約数ペア:

[(1, 20123365800), (2, 10061682900), (3, 6707788600), (4, 5030841450), (5, 4024673160), (6, 3353894300), (8, 2515420725), (10, 2012336580), (12, 1676947150), (15, 1341557720), (17, 1183727400), (20, 1006168290), (24, 838473575), (25, 804934632), (30, 670778860), (34, 591863700), (40, 503084145), (41, 490813800), (50, 402467316), (51, 394575800), (60, 335389430), (68, 295931850), (75, 268311544), (82, 245406900), (85, 236745480), (100, 201233658), (102, 197287900), (120, 167694715), (123, 163604600), (136, 147965925), (150, 134155772), (164, 122703450), (170, 118372740), (200, 100616829), (204, 98643950), (205, 98162760), (246, 81802300), (255, 78915160), (300, 67077886), (328, 61351725), (340, 59186370), (408, 49321975), (410, 49081380), (425, 47349096), (492, 40901150), (510, 39457580), (600, 33538943), (615, 32720920), (680, 29593185), (697, 28871400), (820, 24540690), (850, 23674548), (984, 20450575), (1020, 19728790), (1025, 19632552), (1230, 16360460), (1275, 15783032), (1394, 14435700), (1640, 12270345), (1700, 11837274), (2040, 9864395), (2050, 9816276), (2091, 9623800), (2460, 8180230), (2550, 7891516), (2788, 7217850), (3075, 6544184), (3400, 5918637), (3485, 5774280), (4100, 4908138), (4182, 4811900), (4920, 4090115), (5100, 3945758), (5576, 3608925), (6150, 3272092), (6970, 2887140), (8200, 2454069), (8364, 2405950), (10200, 1972879), (10455, 1924760), (12300, 1636046), (13940, 1443570), (16728, 1202975), (17425, 1154856), (20910, 962380), (24600, 818023), (27880, 721785), (34850, 577428), (41820, 481190), (48119, 418200), (52275, 384952), (69700, 288714), (83640, 240595), (96238, 209100), (104550, 192476), (139400, 144357)]