1550033280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:630

約数の個数: 256

約数和(自身を含む): 5526604800

約数和(自身を除く): 3976571520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 271, 288, 320, 331, 360, 384, 432, 480, 540, 542, 576, 640, 662, 720, 813, 864, 960, 993, 1080, 1084, 1152, 1324, 1355, 1440, 1626, 1655, 1728, 1920, 1986, 2160, 2168, 2439, 2648, 2710, 2880, 2979, 3252, 3310, 3456, 3972, 4065, 4320, 4336, 4878, 4965, 5296, 5420, 5760, 5958, 6504, 6620, 7317, 7944, 8130, 8640, 8672, 8937, 9756, 9930, 10592, 10840, 11916, 12195, 13008, 13240, 14634, 14895, 15888, 16260, 17280, 17344, 17874, 19512, 19860, 21184, 21680, 23832, 24390, 26016, 26480, 29268, 29790, 31776, 32520, 34688, 35748, 36585, 39024, 39720, 42368, 43360, 44685, 47664, 48780, 52032, 52960, 58536, 59580, 63552, 65040, 71496, 73170, 78048, 79440, 86720, 89370, 89701, 95328, 97560, 104064, 105920, 117072, 119160, 127104, 130080, 142992, 146340, 156096, 158880, 173440, 178740, 179402, 190656, 195120, 211840, 234144, 238320, 260160, 269103, 285984, 292680, 312192, 317760, 357480, 358804, 381312, 390240, 448505, 468288, 476640, 520320, 538206, 571968, 585360, 635520, 714960, 717608, 780480, 807309, 897010, 936576, 953280, 1076412, 1143936, 1170720, 1345515, 1429920, 1435216, 1560960, 1614618, 1794020, 1906560, 2152824, 2341440, 2421927, 2691030, 2859840, 2870432, 3229236, 3588040, 4036545, 4305648, 4682880, 4843854, 5382060, 5719680, 5740864, 6458472, 7176080, 8073090, 8611296, 9687708, 10764120, 11481728, 12109635, 12916944, 14352160, 16146180, 17222592, 19375416, 21528240, 24219270, 25833888, 28704320, 32292360, 34445184, 38750832, 43056480, 48438540, 51667776, 57408640, 64584720, 77501664, 86112960, 96877080, 103335552, 129169440, 155003328, 172225920, 193754160, 258338880, 310006656, 387508320, 516677760, 775016640, 1550033280]

約数ペア:

[(1, 1550033280), (2, 775016640), (3, 516677760), (4, 387508320), (5, 310006656), (6, 258338880), (8, 193754160), (9, 172225920), (10, 155003328), (12, 129169440), (15, 103335552), (16, 96877080), (18, 86112960), (20, 77501664), (24, 64584720), (27, 57408640), (30, 51667776), (32, 48438540), (36, 43056480), (40, 38750832), (45, 34445184), (48, 32292360), (54, 28704320), (60, 25833888), (64, 24219270), (72, 21528240), (80, 19375416), (90, 17222592), (96, 16146180), (108, 14352160), (120, 12916944), (128, 12109635), (135, 11481728), (144, 10764120), (160, 9687708), (180, 8611296), (192, 8073090), (216, 7176080), (240, 6458472), (270, 5740864), (271, 5719680), (288, 5382060), (320, 4843854), (331, 4682880), (360, 4305648), (384, 4036545), (432, 3588040), (480, 3229236), (540, 2870432), (542, 2859840), (576, 2691030), (640, 2421927), (662, 2341440), (720, 2152824), (813, 1906560), (864, 1794020), (960, 1614618), (993, 1560960), (1080, 1435216), (1084, 1429920), (1152, 1345515), (1324, 1170720), (1355, 1143936), (1440, 1076412), (1626, 953280), (1655, 936576), (1728, 897010), (1920, 807309), (1986, 780480), (2160, 717608), (2168, 714960), (2439, 635520), (2648, 585360), (2710, 571968), (2880, 538206), (2979, 520320), (3252, 476640), (3310, 468288), (3456, 448505), (3972, 390240), (4065, 381312), (4320, 358804), (4336, 357480), (4878, 317760), (4965, 312192), (5296, 292680), (5420, 285984), (5760, 269103), (5958, 260160), (6504, 238320), (6620, 234144), (7317, 211840), (7944, 195120), (8130, 190656), (8640, 179402), (8672, 178740), (8937, 173440), (9756, 158880), (9930, 156096), (10592, 146340), (10840, 142992), (11916, 130080), (12195, 127104), (13008, 119160), (13240, 117072), (14634, 105920), (14895, 104064), (15888, 97560), (16260, 95328), (17280, 89701), (17344, 89370), (17874, 86720), (19512, 79440), (19860, 78048), (21184, 73170), (21680, 71496), (23832, 65040), (24390, 63552), (26016, 59580), (26480, 58536), (29268, 52960), (29790, 52032), (31776, 48780), (32520, 47664), (34688, 44685), (35748, 43360), (36585, 42368), (39024, 39720)]