305393760

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{10099}}^1$

素因数の和:10130

約数の個数: 192

約数和(自身を含む): 1221696000

約数和(自身を除く): 916302240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 10099, 15120, 20198, 30240, 30297, 40396, 50495, 60594, 70693, 80792, 90891, 100990, 121188, 141386, 151485, 161584, 181782, 201980, 212079, 242376, 272673, 282772, 302970, 323168, 353465, 363564, 403960, 424158, 454455, 484752, 545346, 565544, 605940, 636237, 706930, 727128, 807920, 848316, 908910, 969504, 1060395, 1090692, 1131088, 1211880, 1272474, 1363365, 1413860, 1454256, 1615840, 1696632, 1817820, 1908711, 2120790, 2181384, 2262176, 2423760, 2544948, 2726730, 2827720, 2908512, 3181185, 3393264, 3635640, 3817422, 4241580, 4362768, 4847520, 5089896, 5453460, 5655440, 6362370, 6786528, 7271280, 7634844, 8483160, 8725536, 9543555, 10179792, 10906920, 11310880, 12724740, 14542560, 15269688, 16966320, 19087110, 20359584, 21813840, 25449480, 30539376, 33932640, 38174220, 43627680, 50898960, 61078752, 76348440, 101797920, 152696880, 305393760]

約数ペア:

[(1, 305393760), (2, 152696880), (3, 101797920), (4, 76348440), (5, 61078752), (6, 50898960), (7, 43627680), (8, 38174220), (9, 33932640), (10, 30539376), (12, 25449480), (14, 21813840), (15, 20359584), (16, 19087110), (18, 16966320), (20, 15269688), (21, 14542560), (24, 12724740), (27, 11310880), (28, 10906920), (30, 10179792), (32, 9543555), (35, 8725536), (36, 8483160), (40, 7634844), (42, 7271280), (45, 6786528), (48, 6362370), (54, 5655440), (56, 5453460), (60, 5089896), (63, 4847520), (70, 4362768), (72, 4241580), (80, 3817422), (84, 3635640), (90, 3393264), (96, 3181185), (105, 2908512), (108, 2827720), (112, 2726730), (120, 2544948), (126, 2423760), (135, 2262176), (140, 2181384), (144, 2120790), (160, 1908711), (168, 1817820), (180, 1696632), (189, 1615840), (210, 1454256), (216, 1413860), (224, 1363365), (240, 1272474), (252, 1211880), (270, 1131088), (280, 1090692), (288, 1060395), (315, 969504), (336, 908910), (360, 848316), (378, 807920), (420, 727128), (432, 706930), (480, 636237), (504, 605940), (540, 565544), (560, 545346), (630, 484752), (672, 454455), (720, 424158), (756, 403960), (840, 363564), (864, 353465), (945, 323168), (1008, 302970), (1080, 282772), (1120, 272673), (1260, 242376), (1440, 212079), (1512, 201980), (1680, 181782), (1890, 161584), (2016, 151485), (2160, 141386), (2520, 121188), (3024, 100990), (3360, 90891), (3780, 80792), (4320, 70693), (5040, 60594), (6048, 50495), (7560, 40396), (10080, 30297), (10099, 30240), (15120, 20198)]