173074860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:274

約数の個数: 288

約数和(自身を含む): 649635840

約数和(自身を除く): 476560980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 49, 54, 60, 62, 63, 70, 84, 90, 93, 98, 105, 108, 124, 126, 135, 140, 147, 155, 180, 186, 189, 196, 210, 211, 217, 245, 252, 270, 279, 294, 310, 315, 372, 378, 420, 422, 434, 441, 465, 490, 540, 558, 588, 620, 630, 633, 651, 735, 756, 837, 844, 868, 882, 930, 945, 980, 1055, 1085, 1116, 1260, 1266, 1302, 1323, 1395, 1470, 1477, 1519, 1674, 1764, 1860, 1890, 1899, 1953, 2110, 2170, 2205, 2532, 2604, 2646, 2790, 2940, 2954, 3038, 3165, 3255, 3348, 3780, 3798, 3906, 4185, 4220, 4340, 4410, 4431, 4557, 5292, 5580, 5697, 5859, 5908, 6076, 6330, 6510, 6541, 6615, 7385, 7595, 7596, 7812, 8370, 8820, 8862, 9114, 9495, 9765, 10339, 11394, 11718, 12660, 13020, 13082, 13230, 13293, 13671, 14770, 15190, 16740, 17724, 18228, 18990, 19530, 19623, 20678, 22155, 22785, 22788, 23436, 26164, 26460, 26586, 27342, 28485, 29295, 29540, 30380, 31017, 32705, 37980, 39060, 39246, 39879, 41013, 41356, 44310, 45570, 45787, 51695, 53172, 54684, 56970, 58590, 58869, 62034, 65410, 66465, 68355, 78492, 79758, 82026, 88620, 91140, 91574, 93051, 98115, 103390, 113940, 117180, 117738, 124068, 130820, 132930, 136710, 137361, 155085, 159516, 164052, 176607, 183148, 186102, 196230, 199395, 205065, 206780, 228935, 235476, 265860, 273420, 274722, 279153, 294345, 310170, 320509, 353214, 372204, 392460, 398790, 410130, 412083, 457870, 465255, 549444, 558306, 588690, 620340, 641018, 686805, 706428, 797580, 820260, 824166, 883035, 915740, 930510, 961527, 1116612, 1177380, 1236249, 1282036, 1373610, 1395765, 1602545, 1648332, 1766070, 1861020, 1923054, 2060415, 2472498, 2747220, 2791530, 2884581, 3205090, 3532140, 3846108, 4120830, 4807635, 4944996, 5583060, 5769162, 6181245, 6410180, 8241660, 8653743, 9615270, 11538324, 12362490, 14422905, 17307486, 19230540, 24724980, 28845810, 34614972, 43268715, 57691620, 86537430, 173074860]

約数ペア:

[(1, 173074860), (2, 86537430), (3, 57691620), (4, 43268715), (5, 34614972), (6, 28845810), (7, 24724980), (9, 19230540), (10, 17307486), (12, 14422905), (14, 12362490), (15, 11538324), (18, 9615270), (20, 8653743), (21, 8241660), (27, 6410180), (28, 6181245), (30, 5769162), (31, 5583060), (35, 4944996), (36, 4807635), (42, 4120830), (45, 3846108), (49, 3532140), (54, 3205090), (60, 2884581), (62, 2791530), (63, 2747220), (70, 2472498), (84, 2060415), (90, 1923054), (93, 1861020), (98, 1766070), (105, 1648332), (108, 1602545), (124, 1395765), (126, 1373610), (135, 1282036), (140, 1236249), (147, 1177380), (155, 1116612), (180, 961527), (186, 930510), (189, 915740), (196, 883035), (210, 824166), (211, 820260), (217, 797580), (245, 706428), (252, 686805), (270, 641018), (279, 620340), (294, 588690), (310, 558306), (315, 549444), (372, 465255), (378, 457870), (420, 412083), (422, 410130), (434, 398790), (441, 392460), (465, 372204), (490, 353214), (540, 320509), (558, 310170), (588, 294345), (620, 279153), (630, 274722), (633, 273420), (651, 265860), (735, 235476), (756, 228935), (837, 206780), (844, 205065), (868, 199395), (882, 196230), (930, 186102), (945, 183148), (980, 176607), (1055, 164052), (1085, 159516), (1116, 155085), (1260, 137361), (1266, 136710), (1302, 132930), (1323, 130820), (1395, 124068), (1470, 117738), (1477, 117180), (1519, 113940), (1674, 103390), (1764, 98115), (1860, 93051), (1890, 91574), (1899, 91140), (1953, 88620), (2110, 82026), (2170, 79758), (2205, 78492), (2532, 68355), (2604, 66465), (2646, 65410), (2790, 62034), (2940, 58869), (2954, 58590), (3038, 56970), (3165, 54684), (3255, 53172), (3348, 51695), (3780, 45787), (3798, 45570), (3906, 44310), (4185, 41356), (4220, 41013), (4340, 39879), (4410, 39246), (4431, 39060), (4557, 37980), (5292, 32705), (5580, 31017), (5697, 30380), (5859, 29540), (5908, 29295), (6076, 28485), (6330, 27342), (6510, 26586), (6541, 26460), (6615, 26164), (7385, 23436), (7595, 22788), (7596, 22785), (7812, 22155), (8370, 20678), (8820, 19623), (8862, 19530), (9114, 18990), (9495, 18228), (9765, 17724), (10339, 16740), (11394, 15190), (11718, 14770), (12660, 13671), (13020, 13293), (13082, 13230)]