65655360

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:195

約数の個数: 280

約数和(自身を含む): 248945400

約数和(自身を除く): 183290040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 149, 153, 160, 162, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 298, 306, 320, 324, 340, 360, 405, 408, 432, 447, 459, 480, 510, 540, 544, 576, 596, 612, 648, 680, 720, 745, 765, 810, 816, 864, 894, 918, 960, 1020, 1080, 1088, 1192, 1224, 1296, 1341, 1360, 1377, 1440, 1490, 1530, 1620, 1632, 1728, 1788, 1836, 2040, 2160, 2235, 2295, 2384, 2448, 2533, 2592, 2682, 2720, 2754, 2880, 2980, 3060, 3240, 3264, 3576, 3672, 4023, 4080, 4320, 4470, 4590, 4768, 4896, 5066, 5184, 5364, 5440, 5508, 5960, 6120, 6480, 6705, 6885, 7152, 7344, 7599, 8046, 8160, 8640, 8940, 9180, 9536, 9792, 10132, 10728, 11016, 11920, 12069, 12240, 12665, 12960, 13410, 13770, 14304, 14688, 15198, 16092, 16320, 17880, 18360, 20115, 20264, 21456, 22032, 22797, 23840, 24138, 24480, 25330, 25920, 26820, 27540, 28608, 29376, 30396, 32184, 35760, 36720, 37995, 40230, 40528, 42912, 44064, 45594, 47680, 48276, 48960, 50660, 53640, 55080, 60345, 60792, 64368, 68391, 71520, 73440, 75990, 80460, 81056, 85824, 88128, 91188, 96552, 101320, 107280, 110160, 113985, 120690, 121584, 128736, 136782, 143040, 146880, 151980, 160920, 162112, 182376, 193104, 202640, 205173, 214560, 220320, 227970, 241380, 243168, 257472, 273564, 303960, 321840, 341955, 364752, 386208, 405280, 410346, 429120, 440640, 455940, 482760, 486336, 547128, 607920, 643680, 683910, 729504, 772416, 810560, 820692, 911880, 965520, 1025865, 1094256, 1215840, 1287360, 1367820, 1459008, 1641384, 1823760, 1931040, 2051730, 2188512, 2431680, 2735640, 3282768, 3647520, 3862080, 4103460, 4377024, 5471280, 6565536, 7295040, 8206920, 10942560, 13131072, 16413840, 21885120, 32827680, 65655360]

約数ペア:

[(1, 65655360), (2, 32827680), (3, 21885120), (4, 16413840), (5, 13131072), (6, 10942560), (8, 8206920), (9, 7295040), (10, 6565536), (12, 5471280), (15, 4377024), (16, 4103460), (17, 3862080), (18, 3647520), (20, 3282768), (24, 2735640), (27, 2431680), (30, 2188512), (32, 2051730), (34, 1931040), (36, 1823760), (40, 1641384), (45, 1459008), (48, 1367820), (51, 1287360), (54, 1215840), (60, 1094256), (64, 1025865), (68, 965520), (72, 911880), (80, 820692), (81, 810560), (85, 772416), (90, 729504), (96, 683910), (102, 643680), (108, 607920), (120, 547128), (135, 486336), (136, 482760), (144, 455940), (149, 440640), (153, 429120), (160, 410346), (162, 405280), (170, 386208), (180, 364752), (192, 341955), (204, 321840), (216, 303960), (240, 273564), (255, 257472), (270, 243168), (272, 241380), (288, 227970), (298, 220320), (306, 214560), (320, 205173), (324, 202640), (340, 193104), (360, 182376), (405, 162112), (408, 160920), (432, 151980), (447, 146880), (459, 143040), (480, 136782), (510, 128736), (540, 121584), (544, 120690), (576, 113985), (596, 110160), (612, 107280), (648, 101320), (680, 96552), (720, 91188), (745, 88128), (765, 85824), (810, 81056), (816, 80460), (864, 75990), (894, 73440), (918, 71520), (960, 68391), (1020, 64368), (1080, 60792), (1088, 60345), (1192, 55080), (1224, 53640), (1296, 50660), (1341, 48960), (1360, 48276), (1377, 47680), (1440, 45594), (1490, 44064), (1530, 42912), (1620, 40528), (1632, 40230), (1728, 37995), (1788, 36720), (1836, 35760), (2040, 32184), (2160, 30396), (2235, 29376), (2295, 28608), (2384, 27540), (2448, 26820), (2533, 25920), (2592, 25330), (2682, 24480), (2720, 24138), (2754, 23840), (2880, 22797), (2980, 22032), (3060, 21456), (3240, 20264), (3264, 20115), (3576, 18360), (3672, 17880), (4023, 16320), (4080, 16092), (4320, 15198), (4470, 14688), (4590, 14304), (4768, 13770), (4896, 13410), (5066, 12960), (5184, 12665), (5364, 12240), (5440, 12069), (5508, 11920), (5960, 11016), (6120, 10728), (6480, 10132), (6705, 9792), (6885, 9536), (7152, 9180), (7344, 8940), (7599, 8640), (8046, 8160)]