149815560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:188

約数の個数: 256

約数和(自身を含む): 517570560

約数和(自身を除く): 367755000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 31, 34, 40, 46, 51, 60, 62, 68, 69, 85, 92, 93, 102, 103, 115, 120, 124, 136, 138, 155, 170, 184, 186, 204, 206, 230, 248, 255, 276, 309, 310, 340, 345, 372, 391, 408, 412, 460, 465, 510, 515, 527, 552, 618, 620, 680, 690, 713, 744, 782, 824, 920, 930, 1020, 1030, 1054, 1173, 1236, 1240, 1380, 1426, 1545, 1564, 1581, 1751, 1860, 1955, 2040, 2060, 2108, 2139, 2346, 2369, 2472, 2635, 2760, 2852, 3090, 3128, 3162, 3193, 3502, 3565, 3720, 3910, 4120, 4216, 4278, 4692, 4738, 5253, 5270, 5704, 5865, 6180, 6324, 6386, 7004, 7107, 7130, 7820, 7905, 8556, 8755, 9384, 9476, 9579, 10506, 10540, 10695, 11730, 11845, 12121, 12360, 12648, 12772, 14008, 14214, 14260, 15640, 15810, 15965, 17112, 17510, 18952, 19158, 21012, 21080, 21390, 23460, 23690, 24242, 25544, 26265, 28428, 28520, 31620, 31930, 35020, 35535, 36363, 38316, 40273, 42024, 42780, 46920, 47380, 47895, 48484, 52530, 54281, 56856, 60605, 63240, 63860, 70040, 71070, 72726, 73439, 76632, 80546, 85560, 94760, 95790, 96968, 105060, 108562, 120819, 121210, 127720, 142140, 145452, 146878, 161092, 162843, 181815, 191580, 201365, 210120, 217124, 220317, 241638, 242420, 271405, 284280, 290904, 293756, 322184, 325686, 363630, 367195, 383160, 402730, 434248, 440634, 483276, 484840, 542810, 587512, 604095, 651372, 727260, 734390, 805460, 814215, 881268, 966552, 1085620, 1101585, 1208190, 1248463, 1302744, 1454520, 1468780, 1610920, 1628430, 1762536, 2171240, 2203170, 2416380, 2496926, 2937560, 3256860, 3745389, 4406340, 4832760, 4993852, 6242315, 6513720, 7490778, 8812680, 9987704, 12484630, 14981556, 18726945, 24969260, 29963112, 37453890, 49938520, 74907780, 149815560]

約数ペア:

[(1, 149815560), (2, 74907780), (3, 49938520), (4, 37453890), (5, 29963112), (6, 24969260), (8, 18726945), (10, 14981556), (12, 12484630), (15, 9987704), (17, 8812680), (20, 7490778), (23, 6513720), (24, 6242315), (30, 4993852), (31, 4832760), (34, 4406340), (40, 3745389), (46, 3256860), (51, 2937560), (60, 2496926), (62, 2416380), (68, 2203170), (69, 2171240), (85, 1762536), (92, 1628430), (93, 1610920), (102, 1468780), (103, 1454520), (115, 1302744), (120, 1248463), (124, 1208190), (136, 1101585), (138, 1085620), (155, 966552), (170, 881268), (184, 814215), (186, 805460), (204, 734390), (206, 727260), (230, 651372), (248, 604095), (255, 587512), (276, 542810), (309, 484840), (310, 483276), (340, 440634), (345, 434248), (372, 402730), (391, 383160), (408, 367195), (412, 363630), (460, 325686), (465, 322184), (510, 293756), (515, 290904), (527, 284280), (552, 271405), (618, 242420), (620, 241638), (680, 220317), (690, 217124), (713, 210120), (744, 201365), (782, 191580), (824, 181815), (920, 162843), (930, 161092), (1020, 146878), (1030, 145452), (1054, 142140), (1173, 127720), (1236, 121210), (1240, 120819), (1380, 108562), (1426, 105060), (1545, 96968), (1564, 95790), (1581, 94760), (1751, 85560), (1860, 80546), (1955, 76632), (2040, 73439), (2060, 72726), (2108, 71070), (2139, 70040), (2346, 63860), (2369, 63240), (2472, 60605), (2635, 56856), (2760, 54281), (2852, 52530), (3090, 48484), (3128, 47895), (3162, 47380), (3193, 46920), (3502, 42780), (3565, 42024), (3720, 40273), (3910, 38316), (4120, 36363), (4216, 35535), (4278, 35020), (4692, 31930), (4738, 31620), (5253, 28520), (5270, 28428), (5704, 26265), (5865, 25544), (6180, 24242), (6324, 23690), (6386, 23460), (7004, 21390), (7107, 21080), (7130, 21012), (7820, 19158), (7905, 18952), (8556, 17510), (8755, 17112), (9384, 15965), (9476, 15810), (9579, 15640), (10506, 14260), (10540, 14214), (10695, 14008), (11730, 12772), (11845, 12648), (12121, 12360)]