30220245720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{14431}}^1$

素因数の和:14735

約数の個数: 256

約数和(自身を含む): 115548364800

約数和(自身を除く): 85328119080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 277, 280, 315, 360, 378, 420, 504, 540, 554, 630, 756, 831, 840, 945, 1080, 1108, 1260, 1385, 1512, 1662, 1890, 1939, 2216, 2493, 2520, 2770, 3324, 3780, 3878, 4155, 4986, 5540, 5817, 6648, 7479, 7560, 7756, 8310, 9695, 9972, 11080, 11634, 12465, 14431, 14958, 15512, 16620, 17451, 19390, 19944, 23268, 24930, 28862, 29085, 29916, 33240, 34902, 37395, 38780, 43293, 46536, 49860, 52353, 57724, 58170, 59832, 69804, 72155, 74790, 77560, 86586, 87255, 99720, 101017, 104706, 115448, 116340, 129879, 139608, 144310, 149580, 173172, 174510, 202034, 209412, 216465, 232680, 259758, 261765, 288620, 299160, 303051, 346344, 349020, 389637, 404068, 418824, 432930, 505085, 519516, 523530, 577240, 606102, 649395, 698040, 779274, 808136, 865860, 909153, 1010170, 1039032, 1047060, 1212204, 1298790, 1515255, 1558548, 1731720, 1818306, 1948185, 2020340, 2094120, 2424408, 2597580, 2727459, 3030510, 3117096, 3636612, 3896370, 3997387, 4040680, 4545765, 5195160, 5454918, 6061020, 7273224, 7792740, 7994774, 9091530, 10909836, 11992161, 12122040, 13637295, 15585480, 15989548, 18183060, 19986935, 21819672, 23984322, 27274590, 27981709, 31979096, 35976483, 36366120, 39973870, 47968644, 54549180, 55963418, 59960805, 71952966, 79947740, 83945127, 95937288, 107929449, 109098360, 111926836, 119921610, 139908545, 143905932, 159895480, 167890254, 179882415, 215858898, 223853672, 239843220, 251835381, 279817090, 287811864, 335780508, 359764830, 419725635, 431717796, 479686440, 503670762, 539647245, 559634180, 671561016, 719529660, 755506143, 839451270, 863435592, 1007341524, 1079294490, 1119268360, 1259176905, 1439059320, 1511012286, 1678902540, 2014683048, 2158588980, 2518353810, 3022024572, 3357805080, 3777530715, 4317177960, 5036707620, 6044049144, 7555061430, 10073415240, 15110122860, 30220245720]

約数ペア:

[(1, 30220245720), (2, 15110122860), (3, 10073415240), (4, 7555061430), (5, 6044049144), (6, 5036707620), (7, 4317177960), (8, 3777530715), (9, 3357805080), (10, 3022024572), (12, 2518353810), (14, 2158588980), (15, 2014683048), (18, 1678902540), (20, 1511012286), (21, 1439059320), (24, 1259176905), (27, 1119268360), (28, 1079294490), (30, 1007341524), (35, 863435592), (36, 839451270), (40, 755506143), (42, 719529660), (45, 671561016), (54, 559634180), (56, 539647245), (60, 503670762), (63, 479686440), (70, 431717796), (72, 419725635), (84, 359764830), (90, 335780508), (105, 287811864), (108, 279817090), (120, 251835381), (126, 239843220), (135, 223853672), (140, 215858898), (168, 179882415), (180, 167890254), (189, 159895480), (210, 143905932), (216, 139908545), (252, 119921610), (270, 111926836), (277, 109098360), (280, 107929449), (315, 95937288), (360, 83945127), (378, 79947740), (420, 71952966), (504, 59960805), (540, 55963418), (554, 54549180), (630, 47968644), (756, 39973870), (831, 36366120), (840, 35976483), (945, 31979096), (1080, 27981709), (1108, 27274590), (1260, 23984322), (1385, 21819672), (1512, 19986935), (1662, 18183060), (1890, 15989548), (1939, 15585480), (2216, 13637295), (2493, 12122040), (2520, 11992161), (2770, 10909836), (3324, 9091530), (3780, 7994774), (3878, 7792740), (4155, 7273224), (4986, 6061020), (5540, 5454918), (5817, 5195160), (6648, 4545765), (7479, 4040680), (7560, 3997387), (7756, 3896370), (8310, 3636612), (9695, 3117096), (9972, 3030510), (11080, 2727459), (11634, 2597580), (12465, 2424408), (14431, 2094120), (14958, 2020340), (15512, 1948185), (16620, 1818306), (17451, 1731720), (19390, 1558548), (19944, 1515255), (23268, 1298790), (24930, 1212204), (28862, 1047060), (29085, 1039032), (29916, 1010170), (33240, 909153), (34902, 865860), (37395, 808136), (38780, 779274), (43293, 698040), (46536, 649395), (49860, 606102), (52353, 577240), (57724, 523530), (58170, 519516), (59832, 505085), (69804, 432930), (72155, 418824), (74790, 404068), (77560, 389637), (86586, 349020), (87255, 346344), (99720, 303051), (101017, 299160), (104706, 288620), (115448, 261765), (116340, 259758), (129879, 232680), (139608, 216465), (144310, 209412), (149580, 202034), (173172, 174510)]