154778040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 320

約数和(自身を含む): 568719360

約数和(自身を除く): 413941320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 31, 36, 40, 45, 46, 54, 60, 62, 67, 69, 72, 81, 90, 92, 93, 108, 115, 120, 124, 134, 135, 138, 155, 162, 180, 184, 186, 201, 207, 216, 230, 248, 268, 270, 276, 279, 310, 324, 335, 345, 360, 372, 402, 405, 414, 460, 465, 536, 540, 552, 558, 603, 620, 621, 648, 670, 690, 713, 744, 804, 810, 828, 837, 920, 930, 1005, 1035, 1080, 1116, 1206, 1240, 1242, 1340, 1380, 1395, 1426, 1541, 1608, 1620, 1656, 1674, 1809, 1860, 1863, 2010, 2070, 2077, 2139, 2232, 2412, 2484, 2511, 2680, 2760, 2790, 2852, 3015, 3082, 3105, 3240, 3348, 3565, 3618, 3720, 3726, 4020, 4140, 4154, 4185, 4278, 4623, 4824, 4968, 5022, 5427, 5580, 5704, 6030, 6164, 6210, 6231, 6417, 6696, 7130, 7236, 7452, 7705, 8040, 8280, 8308, 8370, 8556, 9045, 9246, 9315, 10044, 10385, 10695, 10854, 11160, 12060, 12328, 12420, 12462, 12555, 12834, 13869, 14260, 14472, 14904, 15410, 16616, 16740, 17112, 18090, 18492, 18630, 18693, 19251, 20088, 20770, 21390, 21708, 23115, 24120, 24840, 24924, 25110, 25668, 27135, 27738, 28520, 30820, 31155, 32085, 33480, 36180, 36984, 37260, 37386, 38502, 41540, 41607, 42780, 43416, 46230, 47771, 49848, 50220, 51336, 54270, 55476, 56079, 57753, 61640, 62310, 64170, 69345, 72360, 74520, 74772, 77004, 83080, 83214, 85560, 92460, 93465, 95542, 96255, 100440, 108540, 110952, 112158, 115506, 124620, 124821, 128340, 138690, 143313, 149544, 154008, 166428, 168237, 184920, 186930, 191084, 192510, 208035, 217080, 224316, 231012, 238855, 249240, 249642, 256680, 277380, 280395, 286626, 288765, 332856, 336474, 373860, 382168, 385020, 416070, 429939, 448632, 462024, 477710, 499284, 554760, 560790, 573252, 577530, 624105, 672948, 716565, 747720, 770040, 832140, 841185, 859878, 955420, 998568, 1121580, 1146504, 1155060, 1248210, 1289817, 1345896, 1433130, 1664280, 1682370, 1719756, 1910840, 2149695, 2243160, 2310120, 2496420, 2579634, 2866260, 3364740, 3439512, 3869451, 4299390, 4992840, 5159268, 5732520, 6449085, 6729480, 7738902, 8598780, 10318536, 12898170, 15477804, 17197560, 19347255, 25796340, 30955608, 38694510, 51592680, 77389020, 154778040]

約数ペア:

[(1, 154778040), (2, 77389020), (3, 51592680), (4, 38694510), (5, 30955608), (6, 25796340), (8, 19347255), (9, 17197560), (10, 15477804), (12, 12898170), (15, 10318536), (18, 8598780), (20, 7738902), (23, 6729480), (24, 6449085), (27, 5732520), (30, 5159268), (31, 4992840), (36, 4299390), (40, 3869451), (45, 3439512), (46, 3364740), (54, 2866260), (60, 2579634), (62, 2496420), (67, 2310120), (69, 2243160), (72, 2149695), (81, 1910840), (90, 1719756), (92, 1682370), (93, 1664280), (108, 1433130), (115, 1345896), (120, 1289817), (124, 1248210), (134, 1155060), (135, 1146504), (138, 1121580), (155, 998568), (162, 955420), (180, 859878), (184, 841185), (186, 832140), (201, 770040), (207, 747720), (216, 716565), (230, 672948), (248, 624105), (268, 577530), (270, 573252), (276, 560790), (279, 554760), (310, 499284), (324, 477710), (335, 462024), (345, 448632), (360, 429939), (372, 416070), (402, 385020), (405, 382168), (414, 373860), (460, 336474), (465, 332856), (536, 288765), (540, 286626), (552, 280395), (558, 277380), (603, 256680), (620, 249642), (621, 249240), (648, 238855), (670, 231012), (690, 224316), (713, 217080), (744, 208035), (804, 192510), (810, 191084), (828, 186930), (837, 184920), (920, 168237), (930, 166428), (1005, 154008), (1035, 149544), (1080, 143313), (1116, 138690), (1206, 128340), (1240, 124821), (1242, 124620), (1340, 115506), (1380, 112158), (1395, 110952), (1426, 108540), (1541, 100440), (1608, 96255), (1620, 95542), (1656, 93465), (1674, 92460), (1809, 85560), (1860, 83214), (1863, 83080), (2010, 77004), (2070, 74772), (2077, 74520), (2139, 72360), (2232, 69345), (2412, 64170), (2484, 62310), (2511, 61640), (2680, 57753), (2760, 56079), (2790, 55476), (2852, 54270), (3015, 51336), (3082, 50220), (3105, 49848), (3240, 47771), (3348, 46230), (3565, 43416), (3618, 42780), (3720, 41607), (3726, 41540), (4020, 38502), (4140, 37386), (4154, 37260), (4185, 36984), (4278, 36180), (4623, 33480), (4824, 32085), (4968, 31155), (5022, 30820), (5427, 28520), (5580, 27738), (5704, 27135), (6030, 25668), (6164, 25110), (6210, 24924), (6231, 24840), (6417, 24120), (6696, 23115), (7130, 21708), (7236, 21390), (7452, 20770), (7705, 20088), (8040, 19251), (8280, 18693), (8308, 18630), (8370, 18492), (8556, 18090), (9045, 17112), (9246, 16740), (9315, 16616), (10044, 15410), (10385, 14904), (10695, 14472), (10854, 14260), (11160, 13869), (12060, 12834), (12328, 12555), (12420, 12462)]