151312860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 240

約数和(自身を含む): 515192832

約数和(自身を除く): 363879972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 31, 36, 45, 46, 54, 60, 62, 69, 81, 90, 92, 93, 108, 115, 124, 131, 135, 138, 155, 162, 180, 186, 207, 230, 262, 270, 276, 279, 310, 324, 345, 372, 393, 405, 414, 460, 465, 524, 540, 558, 620, 621, 655, 690, 713, 786, 810, 828, 837, 930, 1035, 1116, 1179, 1242, 1310, 1380, 1395, 1426, 1572, 1620, 1674, 1860, 1863, 1965, 2070, 2139, 2358, 2484, 2511, 2620, 2790, 2852, 3013, 3105, 3348, 3537, 3565, 3726, 3930, 4061, 4140, 4185, 4278, 4716, 5022, 5580, 5895, 6026, 6210, 6417, 7074, 7130, 7452, 7860, 8122, 8370, 8556, 9039, 9315, 10044, 10611, 10695, 11790, 12052, 12183, 12420, 12555, 12834, 14148, 14260, 15065, 16244, 16740, 17685, 18078, 18630, 19251, 20305, 21222, 21390, 23580, 24366, 25110, 25668, 27117, 30130, 32085, 35370, 36156, 36549, 37260, 38502, 40610, 42444, 42780, 45195, 48732, 50220, 53055, 54234, 57753, 60260, 60915, 64170, 70740, 73098, 77004, 81220, 81351, 90390, 93403, 96255, 106110, 108468, 109647, 115506, 121830, 128340, 135585, 146196, 162702, 180780, 182745, 186806, 192510, 212220, 219294, 231012, 243660, 244053, 271170, 280209, 288765, 325404, 328941, 365490, 373612, 385020, 406755, 438588, 467015, 488106, 542340, 548235, 560418, 577530, 657882, 730980, 813510, 840627, 934030, 976212, 1096470, 1120836, 1155060, 1220265, 1315764, 1401045, 1627020, 1644705, 1681254, 1868060, 2192940, 2440530, 2521881, 2802090, 3289410, 3362508, 4203135, 4881060, 5043762, 5604180, 6578820, 7565643, 8406270, 10087524, 12609405, 15131286, 16812540, 25218810, 30262572, 37828215, 50437620, 75656430, 151312860]

約数ペア:

[(1, 151312860), (2, 75656430), (3, 50437620), (4, 37828215), (5, 30262572), (6, 25218810), (9, 16812540), (10, 15131286), (12, 12609405), (15, 10087524), (18, 8406270), (20, 7565643), (23, 6578820), (27, 5604180), (30, 5043762), (31, 4881060), (36, 4203135), (45, 3362508), (46, 3289410), (54, 2802090), (60, 2521881), (62, 2440530), (69, 2192940), (81, 1868060), (90, 1681254), (92, 1644705), (93, 1627020), (108, 1401045), (115, 1315764), (124, 1220265), (131, 1155060), (135, 1120836), (138, 1096470), (155, 976212), (162, 934030), (180, 840627), (186, 813510), (207, 730980), (230, 657882), (262, 577530), (270, 560418), (276, 548235), (279, 542340), (310, 488106), (324, 467015), (345, 438588), (372, 406755), (393, 385020), (405, 373612), (414, 365490), (460, 328941), (465, 325404), (524, 288765), (540, 280209), (558, 271170), (620, 244053), (621, 243660), (655, 231012), (690, 219294), (713, 212220), (786, 192510), (810, 186806), (828, 182745), (837, 180780), (930, 162702), (1035, 146196), (1116, 135585), (1179, 128340), (1242, 121830), (1310, 115506), (1380, 109647), (1395, 108468), (1426, 106110), (1572, 96255), (1620, 93403), (1674, 90390), (1860, 81351), (1863, 81220), (1965, 77004), (2070, 73098), (2139, 70740), (2358, 64170), (2484, 60915), (2511, 60260), (2620, 57753), (2790, 54234), (2852, 53055), (3013, 50220), (3105, 48732), (3348, 45195), (3537, 42780), (3565, 42444), (3726, 40610), (3930, 38502), (4061, 37260), (4140, 36549), (4185, 36156), (4278, 35370), (4716, 32085), (5022, 30130), (5580, 27117), (5895, 25668), (6026, 25110), (6210, 24366), (6417, 23580), (7074, 21390), (7130, 21222), (7452, 20305), (7860, 19251), (8122, 18630), (8370, 18078), (8556, 17685), (9039, 16740), (9315, 16244), (10044, 15065), (10611, 14260), (10695, 14148), (11790, 12834), (12052, 12555), (12183, 12420)]