66729600

素因数分解:

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

素因数の和:368

約数の個数: 288

約数和(自身を含む): 272943840

約数和(自身を除く): 206214240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 128, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 320, 331, 336, 350, 360, 384, 400, 420, 448, 450, 480, 504, 525, 560, 576, 600, 630, 640, 662, 672, 700, 720, 800, 840, 896, 900, 960, 993, 1008, 1050, 1120, 1152, 1200, 1260, 1324, 1344, 1400, 1440, 1575, 1600, 1655, 1680, 1800, 1920, 1986, 2016, 2100, 2240, 2317, 2400, 2520, 2648, 2688, 2800, 2880, 2979, 3150, 3200, 3310, 3360, 3600, 3972, 4032, 4200, 4480, 4634, 4800, 4965, 5040, 5296, 5600, 5760, 5958, 6300, 6620, 6720, 6951, 7200, 7944, 8064, 8275, 8400, 9268, 9600, 9930, 10080, 10592, 11200, 11585, 11916, 12600, 13240, 13440, 13902, 14400, 14895, 15888, 16550, 16800, 18536, 19860, 20160, 20853, 21184, 22400, 23170, 23832, 24825, 25200, 26480, 27804, 28800, 29790, 31776, 33100, 33600, 34755, 37072, 39720, 40320, 41706, 42368, 46340, 47664, 49650, 50400, 52960, 55608, 57925, 59580, 63552, 66200, 67200, 69510, 74144, 74475, 79440, 83412, 92680, 95328, 99300, 100800, 104265, 105920, 111216, 115850, 119160, 127104, 132400, 139020, 148288, 148950, 158880, 166824, 173775, 185360, 190656, 198600, 201600, 208530, 211840, 222432, 231700, 238320, 264800, 278040, 296576, 297900, 317760, 333648, 347550, 370720, 381312, 397200, 417060, 444864, 463400, 476640, 521325, 529600, 556080, 595800, 635520, 667296, 695100, 741440, 794400, 834120, 889728, 926800, 953280, 1042650, 1059200, 1112160, 1191600, 1334592, 1390200, 1482880, 1588800, 1668240, 1853600, 1906560, 2085300, 2224320, 2383200, 2669184, 2780400, 3177600, 3336480, 3707200, 4170600, 4448640, 4766400, 5560800, 6672960, 7414400, 8341200, 9532800, 11121600, 13345920, 16682400, 22243200, 33364800, 66729600]

約数ペア:

[(1, 66729600), (2, 33364800), (3, 22243200), (4, 16682400), (5, 13345920), (6, 11121600), (7, 9532800), (8, 8341200), (9, 7414400), (10, 6672960), (12, 5560800), (14, 4766400), (15, 4448640), (16, 4170600), (18, 3707200), (20, 3336480), (21, 3177600), (24, 2780400), (25, 2669184), (28, 2383200), (30, 2224320), (32, 2085300), (35, 1906560), (36, 1853600), (40, 1668240), (42, 1588800), (45, 1482880), (48, 1390200), (50, 1334592), (56, 1191600), (60, 1112160), (63, 1059200), (64, 1042650), (70, 953280), (72, 926800), (75, 889728), (80, 834120), (84, 794400), (90, 741440), (96, 695100), (100, 667296), (105, 635520), (112, 595800), (120, 556080), (126, 529600), (128, 521325), (140, 476640), (144, 463400), (150, 444864), (160, 417060), (168, 397200), (175, 381312), (180, 370720), (192, 347550), (200, 333648), (210, 317760), (224, 297900), (225, 296576), (240, 278040), (252, 264800), (280, 238320), (288, 231700), (300, 222432), (315, 211840), (320, 208530), (331, 201600), (336, 198600), (350, 190656), (360, 185360), (384, 173775), (400, 166824), (420, 158880), (448, 148950), (450, 148288), (480, 139020), (504, 132400), (525, 127104), (560, 119160), (576, 115850), (600, 111216), (630, 105920), (640, 104265), (662, 100800), (672, 99300), (700, 95328), (720, 92680), (800, 83412), (840, 79440), (896, 74475), (900, 74144), (960, 69510), (993, 67200), (1008, 66200), (1050, 63552), (1120, 59580), (1152, 57925), (1200, 55608), (1260, 52960), (1324, 50400), (1344, 49650), (1400, 47664), (1440, 46340), (1575, 42368), (1600, 41706), (1655, 40320), (1680, 39720), (1800, 37072), (1920, 34755), (1986, 33600), (2016, 33100), (2100, 31776), (2240, 29790), (2317, 28800), (2400, 27804), (2520, 26480), (2648, 25200), (2688, 24825), (2800, 23832), (2880, 23170), (2979, 22400), (3150, 21184), (3200, 20853), (3310, 20160), (3360, 19860), (3600, 18536), (3972, 16800), (4032, 16550), (4200, 15888), (4480, 14895), (4634, 14400), (4800, 13902), (4965, 13440), (5040, 13240), (5296, 12600), (5600, 11916), (5760, 11585), (5958, 11200), (6300, 10592), (6620, 10080), (6720, 9930), (6951, 9600), (7200, 9268), (7944, 8400), (8064, 8275)]