550995840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{331}}^1$

素因数の和:390

約数の個数: 288

約数和(自身を含む): 2027268360

約数和(自身を除く): 1476272520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 289, 306, 320, 331, 340, 360, 384, 408, 480, 510, 544, 576, 578, 612, 640, 662, 680, 720, 765, 816, 867, 960, 993, 1020, 1088, 1152, 1156, 1224, 1324, 1360, 1440, 1445, 1530, 1632, 1655, 1734, 1920, 1986, 2040, 2176, 2312, 2448, 2601, 2648, 2720, 2880, 2890, 2979, 3060, 3264, 3310, 3468, 3972, 4080, 4335, 4624, 4896, 4965, 5202, 5296, 5440, 5627, 5760, 5780, 5958, 6120, 6528, 6620, 6936, 7944, 8160, 8670, 9248, 9792, 9930, 10404, 10592, 10880, 11254, 11560, 11916, 12240, 13005, 13240, 13872, 14895, 15888, 16320, 16881, 17340, 18496, 19584, 19860, 20808, 21184, 22508, 23120, 23832, 24480, 26010, 26480, 27744, 28135, 29790, 31776, 32640, 33762, 34680, 36992, 39720, 41616, 42368, 45016, 46240, 47664, 48960, 50643, 52020, 52960, 55488, 56270, 59580, 63552, 67524, 69360, 79440, 83232, 84405, 90032, 92480, 95328, 95659, 97920, 101286, 104040, 105920, 110976, 112540, 119160, 127104, 135048, 138720, 158880, 166464, 168810, 180064, 184960, 190656, 191318, 202572, 208080, 211840, 225080, 238320, 253215, 270096, 277440, 286977, 317760, 332928, 337620, 360128, 381312, 382636, 405144, 416160, 450160, 476640, 478295, 506430, 540192, 554880, 573954, 635520, 675240, 720256, 765272, 810288, 832320, 860931, 900320, 953280, 956590, 1012860, 1080384, 1147908, 1350480, 1434885, 1530544, 1620576, 1664640, 1721862, 1800640, 1906560, 1913180, 2025720, 2160768, 2295816, 2700960, 2869770, 3061088, 3241152, 3443724, 3601280, 3826360, 4051440, 4304655, 4591632, 5401920, 5739540, 6122176, 6482304, 6887448, 7652720, 8102880, 8609310, 9183264, 10803840, 11479080, 12244352, 13774896, 15305440, 16205760, 17218620, 18366528, 22958160, 27549792, 30610880, 32411520, 34437240, 36733056, 45916320, 55099584, 61221760, 68874480, 91832640, 110199168, 137748960, 183665280, 275497920, 550995840]

約数ペア:

[(1, 550995840), (2, 275497920), (3, 183665280), (4, 137748960), (5, 110199168), (6, 91832640), (8, 68874480), (9, 61221760), (10, 55099584), (12, 45916320), (15, 36733056), (16, 34437240), (17, 32411520), (18, 30610880), (20, 27549792), (24, 22958160), (30, 18366528), (32, 17218620), (34, 16205760), (36, 15305440), (40, 13774896), (45, 12244352), (48, 11479080), (51, 10803840), (60, 9183264), (64, 8609310), (68, 8102880), (72, 7652720), (80, 6887448), (85, 6482304), (90, 6122176), (96, 5739540), (102, 5401920), (120, 4591632), (128, 4304655), (136, 4051440), (144, 3826360), (153, 3601280), (160, 3443724), (170, 3241152), (180, 3061088), (192, 2869770), (204, 2700960), (240, 2295816), (255, 2160768), (272, 2025720), (288, 1913180), (289, 1906560), (306, 1800640), (320, 1721862), (331, 1664640), (340, 1620576), (360, 1530544), (384, 1434885), (408, 1350480), (480, 1147908), (510, 1080384), (544, 1012860), (576, 956590), (578, 953280), (612, 900320), (640, 860931), (662, 832320), (680, 810288), (720, 765272), (765, 720256), (816, 675240), (867, 635520), (960, 573954), (993, 554880), (1020, 540192), (1088, 506430), (1152, 478295), (1156, 476640), (1224, 450160), (1324, 416160), (1360, 405144), (1440, 382636), (1445, 381312), (1530, 360128), (1632, 337620), (1655, 332928), (1734, 317760), (1920, 286977), (1986, 277440), (2040, 270096), (2176, 253215), (2312, 238320), (2448, 225080), (2601, 211840), (2648, 208080), (2720, 202572), (2880, 191318), (2890, 190656), (2979, 184960), (3060, 180064), (3264, 168810), (3310, 166464), (3468, 158880), (3972, 138720), (4080, 135048), (4335, 127104), (4624, 119160), (4896, 112540), (4965, 110976), (5202, 105920), (5296, 104040), (5440, 101286), (5627, 97920), (5760, 95659), (5780, 95328), (5958, 92480), (6120, 90032), (6528, 84405), (6620, 83232), (6936, 79440), (7944, 69360), (8160, 67524), (8670, 63552), (9248, 59580), (9792, 56270), (9930, 55488), (10404, 52960), (10592, 52020), (10880, 50643), (11254, 48960), (11560, 47664), (11916, 46240), (12240, 45016), (13005, 42368), (13240, 41616), (13872, 39720), (14895, 36992), (15888, 34680), (16320, 33762), (16881, 32640), (17340, 31776), (18496, 29790), (19584, 28135), (19860, 27744), (20808, 26480), (21184, 26010), (22508, 24480), (23120, 23832)]