30875856480

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{145861}}^1$

素因数の和:145899

約数の個数: 288

約数和(自身を含む): 125709706080

約数和(自身を除く): 94833849600

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, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3360, 3528, 3780, 3920, 4320, 4410, 4704, 5040, 5292, 5880, 6048, 6615, 7056, 7560, 7840, 8820, 10080, 10584, 11760, 13230, 14112, 15120, 17640, 21168, 23520, 26460, 30240, 35280, 42336, 52920, 70560, 105840, 145861, 211680, 291722, 437583, 583444, 729305, 875166, 1021027, 1166888, 1312749, 1458610, 1750332, 2042054, 2187915, 2333776, 2625498, 2917220, 3063081, 3500664, 3938247, 4084108, 4375830, 4667552, 5105135, 5250996, 5834440, 6126162, 6563745, 7001328, 7147189, 7876494, 8168216, 8751660, 9189243, 10210270, 10501992, 11668880, 12252324, 13127490, 14002656, 14294378, 15315405, 15752988, 16336432, 17503320, 18378486, 19691235, 20420540, 21003984, 21441567, 23337760, 24504648, 26254980, 27567729, 28588756, 30630810, 31505976, 32672864, 35006640, 35735945, 36756972, 39382470, 40841080, 42007968, 42883134, 45946215, 49009296, 52509960, 55135458, 57177512, 61261620, 63011952, 64324701, 70013280, 71471890, 73513944, 78764940, 81682160, 85766268, 91892430, 98018592, 105019920, 107207835, 110270916, 114355024, 122523240, 126023904, 128649402, 137838645, 142943780, 147027888, 157529880, 163364320, 171532536, 183784860, 192974103, 210039840, 214415670, 220541832, 228710048, 245046480, 257298804, 275677290, 285887560, 294055776, 315059760, 321623505, 343065072, 367569720, 385948206, 428831340, 441083664, 490092960, 514597608, 551354580, 571775120, 630119520, 643247010, 686130144, 735139440, 771896412, 857662680, 882167328, 964870515, 1029195216, 1102709160, 1143550240, 1286494020, 1470278880, 1543792824, 1715325360, 1929741030, 2058390432, 2205418320, 2572988040, 3087585648, 3430650720, 3859482060, 4410836640, 5145976080, 6175171296, 7718964120, 10291952160, 15437928240, 30875856480]

約数ペア:

[(1, 30875856480), (2, 15437928240), (3, 10291952160), (4, 7718964120), (5, 6175171296), (6, 5145976080), (7, 4410836640), (8, 3859482060), (9, 3430650720), (10, 3087585648), (12, 2572988040), (14, 2205418320), (15, 2058390432), (16, 1929741030), (18, 1715325360), (20, 1543792824), (21, 1470278880), (24, 1286494020), (27, 1143550240), (28, 1102709160), (30, 1029195216), (32, 964870515), (35, 882167328), (36, 857662680), (40, 771896412), (42, 735139440), (45, 686130144), (48, 643247010), (49, 630119520), (54, 571775120), (56, 551354580), (60, 514597608), (63, 490092960), (70, 441083664), (72, 428831340), (80, 385948206), (84, 367569720), (90, 343065072), (96, 321623505), (98, 315059760), (105, 294055776), (108, 285887560), (112, 275677290), (120, 257298804), (126, 245046480), (135, 228710048), (140, 220541832), (144, 214415670), (147, 210039840), (160, 192974103), (168, 183784860), (180, 171532536), (189, 163364320), (196, 157529880), (210, 147027888), (216, 142943780), (224, 137838645), (240, 128649402), (245, 126023904), (252, 122523240), (270, 114355024), (280, 110270916), (288, 107207835), (294, 105019920), (315, 98018592), (336, 91892430), (360, 85766268), (378, 81682160), (392, 78764940), (420, 73513944), (432, 71471890), (441, 70013280), (480, 64324701), (490, 63011952), (504, 61261620), (540, 57177512), (560, 55135458), (588, 52509960), (630, 49009296), (672, 45946215), (720, 42883134), (735, 42007968), (756, 40841080), (784, 39382470), (840, 36756972), (864, 35735945), (882, 35006640), (945, 32672864), (980, 31505976), (1008, 30630810), (1080, 28588756), (1120, 27567729), (1176, 26254980), (1260, 24504648), (1323, 23337760), (1440, 21441567), (1470, 21003984), (1512, 20420540), (1568, 19691235), (1680, 18378486), (1764, 17503320), (1890, 16336432), (1960, 15752988), (2016, 15315405), (2160, 14294378), (2205, 14002656), (2352, 13127490), (2520, 12252324), (2646, 11668880), (2940, 10501992), (3024, 10210270), (3360, 9189243), (3528, 8751660), (3780, 8168216), (3920, 7876494), (4320, 7147189), (4410, 7001328), (4704, 6563745), (5040, 6126162), (5292, 5834440), (5880, 5250996), (6048, 5105135), (6615, 4667552), (7056, 4375830), (7560, 4084108), (7840, 3938247), (8820, 3500664), (10080, 3063081), (10584, 2917220), (11760, 2625498), (13230, 2333776), (14112, 2187915), (15120, 2042054), (17640, 1750332), (21168, 1458610), (23520, 1312749), (26460, 1166888), (30240, 1021027), (35280, 875166), (42336, 729305), (52920, 583444), (70560, 437583), (105840, 291722), (145861, 211680)]