225545760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:552

約数の個数: 288

約数和(自身を含む): 870367680

約数和(自身を除く): 644821920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 29, 30, 32, 33, 36, 40, 44, 45, 48, 55, 58, 60, 66, 72, 80, 87, 88, 90, 96, 99, 110, 116, 120, 132, 144, 145, 160, 165, 174, 176, 180, 198, 220, 232, 240, 261, 264, 288, 290, 319, 330, 348, 352, 360, 396, 435, 440, 464, 480, 491, 495, 522, 528, 580, 638, 660, 696, 720, 792, 870, 880, 928, 957, 982, 990, 1044, 1056, 1160, 1276, 1305, 1320, 1392, 1440, 1473, 1584, 1595, 1740, 1760, 1914, 1964, 1980, 2088, 2320, 2455, 2552, 2610, 2640, 2784, 2871, 2946, 3168, 3190, 3480, 3828, 3928, 3960, 4176, 4419, 4640, 4785, 4910, 5104, 5220, 5280, 5401, 5742, 5892, 6380, 6960, 7365, 7656, 7856, 7920, 8352, 8838, 9570, 9820, 10208, 10440, 10802, 11484, 11784, 12760, 13920, 14239, 14355, 14730, 15312, 15712, 15840, 16203, 17676, 19140, 19640, 20880, 21604, 22095, 22968, 23568, 25520, 27005, 28478, 28710, 29460, 30624, 32406, 35352, 38280, 39280, 41760, 42717, 43208, 44190, 45936, 47136, 48609, 51040, 54010, 56956, 57420, 58920, 64812, 70704, 71195, 76560, 78560, 81015, 85434, 86416, 88380, 91872, 97218, 108020, 113912, 114840, 117840, 128151, 129624, 141408, 142390, 153120, 156629, 162030, 170868, 172832, 176760, 194436, 213585, 216040, 227824, 229680, 235680, 243045, 256302, 259248, 284780, 313258, 324060, 341736, 353520, 388872, 427170, 432080, 455648, 459360, 469887, 486090, 512604, 518496, 569560, 626516, 640755, 648120, 683472, 707040, 777744, 783145, 854340, 864160, 939774, 972180, 1025208, 1139120, 1253032, 1281510, 1296240, 1366944, 1409661, 1555488, 1566290, 1708680, 1879548, 1944360, 2050416, 2278240, 2349435, 2506064, 2563020, 2592480, 2819322, 3132580, 3417360, 3759096, 3888720, 4100832, 4698870, 5012128, 5126040, 5638644, 6265160, 6834720, 7048305, 7518192, 7777440, 9397740, 10252080, 11277288, 12530320, 14096610, 15036384, 18795480, 20504160, 22554576, 25060640, 28193220, 37590960, 45109152, 56386440, 75181920, 112772880, 225545760]

約数ペア:

[(1, 225545760), (2, 112772880), (3, 75181920), (4, 56386440), (5, 45109152), (6, 37590960), (8, 28193220), (9, 25060640), (10, 22554576), (11, 20504160), (12, 18795480), (15, 15036384), (16, 14096610), (18, 12530320), (20, 11277288), (22, 10252080), (24, 9397740), (29, 7777440), (30, 7518192), (32, 7048305), (33, 6834720), (36, 6265160), (40, 5638644), (44, 5126040), (45, 5012128), (48, 4698870), (55, 4100832), (58, 3888720), (60, 3759096), (66, 3417360), (72, 3132580), (80, 2819322), (87, 2592480), (88, 2563020), (90, 2506064), (96, 2349435), (99, 2278240), (110, 2050416), (116, 1944360), (120, 1879548), (132, 1708680), (144, 1566290), (145, 1555488), (160, 1409661), (165, 1366944), (174, 1296240), (176, 1281510), (180, 1253032), (198, 1139120), (220, 1025208), (232, 972180), (240, 939774), (261, 864160), (264, 854340), (288, 783145), (290, 777744), (319, 707040), (330, 683472), (348, 648120), (352, 640755), (360, 626516), (396, 569560), (435, 518496), (440, 512604), (464, 486090), (480, 469887), (491, 459360), (495, 455648), (522, 432080), (528, 427170), (580, 388872), (638, 353520), (660, 341736), (696, 324060), (720, 313258), (792, 284780), (870, 259248), (880, 256302), (928, 243045), (957, 235680), (982, 229680), (990, 227824), (1044, 216040), (1056, 213585), (1160, 194436), (1276, 176760), (1305, 172832), (1320, 170868), (1392, 162030), (1440, 156629), (1473, 153120), (1584, 142390), (1595, 141408), (1740, 129624), (1760, 128151), (1914, 117840), (1964, 114840), (1980, 113912), (2088, 108020), (2320, 97218), (2455, 91872), (2552, 88380), (2610, 86416), (2640, 85434), (2784, 81015), (2871, 78560), (2946, 76560), (3168, 71195), (3190, 70704), (3480, 64812), (3828, 58920), (3928, 57420), (3960, 56956), (4176, 54010), (4419, 51040), (4640, 48609), (4785, 47136), (4910, 45936), (5104, 44190), (5220, 43208), (5280, 42717), (5401, 41760), (5742, 39280), (5892, 38280), (6380, 35352), (6960, 32406), (7365, 30624), (7656, 29460), (7856, 28710), (7920, 28478), (8352, 27005), (8838, 25520), (9570, 23568), (9820, 22968), (10208, 22095), (10440, 21604), (10802, 20880), (11484, 19640), (11784, 19140), (12760, 17676), (13920, 16203), (14239, 15840), (14355, 15712), (14730, 15312)]