87194880

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{29}}^2$

素因数の和:91

約数の個数: 270

約数和(自身を含む): 323128806

約数和(自身を除く): 235933926

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 81, 87, 90, 96, 108, 116, 120, 128, 135, 144, 145, 160, 162, 174, 180, 192, 216, 232, 240, 256, 261, 270, 288, 290, 320, 324, 348, 360, 384, 405, 432, 435, 464, 480, 522, 540, 576, 580, 640, 648, 696, 720, 768, 783, 810, 841, 864, 870, 928, 960, 1044, 1080, 1152, 1160, 1280, 1296, 1305, 1392, 1440, 1566, 1620, 1682, 1728, 1740, 1856, 1920, 2088, 2160, 2304, 2320, 2349, 2523, 2592, 2610, 2784, 2880, 3132, 3240, 3364, 3456, 3480, 3712, 3840, 3915, 4176, 4205, 4320, 4640, 4698, 5046, 5184, 5220, 5568, 5760, 6264, 6480, 6728, 6912, 6960, 7424, 7569, 7830, 8352, 8410, 8640, 9280, 9396, 10092, 10368, 10440, 11136, 11520, 11745, 12528, 12615, 12960, 13456, 13920, 15138, 15660, 16704, 16820, 17280, 18560, 18792, 20184, 20736, 20880, 22272, 22707, 23490, 25056, 25230, 25920, 26912, 27840, 30276, 31320, 33408, 33640, 34560, 37120, 37584, 37845, 40368, 41760, 45414, 46980, 50112, 50460, 51840, 53824, 55680, 60552, 62640, 66816, 67280, 68121, 75168, 75690, 80736, 83520, 90828, 93960, 100224, 100920, 103680, 107648, 111360, 113535, 121104, 125280, 134560, 136242, 150336, 151380, 161472, 167040, 181656, 187920, 200448, 201840, 215296, 227070, 242208, 250560, 269120, 272484, 300672, 302760, 322944, 334080, 340605, 363312, 375840, 403680, 454140, 484416, 501120, 538240, 544968, 601344, 605520, 645888, 681210, 726624, 751680, 807360, 908280, 968832, 1002240, 1076480, 1089936, 1211040, 1362420, 1453248, 1503360, 1614720, 1816560, 1937664, 2179872, 2422080, 2724840, 2906496, 3006720, 3229440, 3633120, 4359744, 4844160, 5449680, 5812992, 7266240, 8719488, 9688320, 10899360, 14532480, 17438976, 21798720, 29064960, 43597440, 87194880]

約数ペア:

[(1, 87194880), (2, 43597440), (3, 29064960), (4, 21798720), (5, 17438976), (6, 14532480), (8, 10899360), (9, 9688320), (10, 8719488), (12, 7266240), (15, 5812992), (16, 5449680), (18, 4844160), (20, 4359744), (24, 3633120), (27, 3229440), (29, 3006720), (30, 2906496), (32, 2724840), (36, 2422080), (40, 2179872), (45, 1937664), (48, 1816560), (54, 1614720), (58, 1503360), (60, 1453248), (64, 1362420), (72, 1211040), (80, 1089936), (81, 1076480), (87, 1002240), (90, 968832), (96, 908280), (108, 807360), (116, 751680), (120, 726624), (128, 681210), (135, 645888), (144, 605520), (145, 601344), (160, 544968), (162, 538240), (174, 501120), (180, 484416), (192, 454140), (216, 403680), (232, 375840), (240, 363312), (256, 340605), (261, 334080), (270, 322944), (288, 302760), (290, 300672), (320, 272484), (324, 269120), (348, 250560), (360, 242208), (384, 227070), (405, 215296), (432, 201840), (435, 200448), (464, 187920), (480, 181656), (522, 167040), (540, 161472), (576, 151380), (580, 150336), (640, 136242), (648, 134560), (696, 125280), (720, 121104), (768, 113535), (783, 111360), (810, 107648), (841, 103680), (864, 100920), (870, 100224), (928, 93960), (960, 90828), (1044, 83520), (1080, 80736), (1152, 75690), (1160, 75168), (1280, 68121), (1296, 67280), (1305, 66816), (1392, 62640), (1440, 60552), (1566, 55680), (1620, 53824), (1682, 51840), (1728, 50460), (1740, 50112), (1856, 46980), (1920, 45414), (2088, 41760), (2160, 40368), (2304, 37845), (2320, 37584), (2349, 37120), (2523, 34560), (2592, 33640), (2610, 33408), (2784, 31320), (2880, 30276), (3132, 27840), (3240, 26912), (3364, 25920), (3456, 25230), (3480, 25056), (3712, 23490), (3840, 22707), (3915, 22272), (4176, 20880), (4205, 20736), (4320, 20184), (4640, 18792), (4698, 18560), (5046, 17280), (5184, 16820), (5220, 16704), (5568, 15660), (5760, 15138), (6264, 13920), (6480, 13456), (6728, 12960), (6912, 12615), (6960, 12528), (7424, 11745), (7569, 11520), (7830, 11136), (8352, 10440), (8410, 10368), (8640, 10092), (9280, 9396)]