77633640

素因数分解:

$2^3\times 3^5\times 5^1\times 7^2\times {\mathrm{163}}^1$

素因数の和:203

約数の個数: 288

約数和(自身を含む): 306240480

約数和(自身を除く): 228606840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 163, 168, 180, 189, 196, 210, 216, 243, 245, 252, 270, 280, 294, 315, 324, 326, 360, 378, 392, 405, 420, 441, 486, 489, 490, 504, 540, 567, 588, 630, 648, 652, 735, 756, 810, 815, 840, 882, 945, 972, 978, 980, 1080, 1134, 1141, 1176, 1215, 1260, 1304, 1323, 1467, 1470, 1512, 1620, 1630, 1701, 1764, 1890, 1944, 1956, 1960, 2205, 2268, 2282, 2430, 2445, 2520, 2646, 2835, 2934, 2940, 3240, 3260, 3402, 3423, 3528, 3780, 3912, 3969, 4401, 4410, 4536, 4564, 4860, 4890, 5292, 5670, 5705, 5868, 5880, 6520, 6615, 6804, 6846, 7335, 7560, 7938, 7987, 8505, 8802, 8820, 9128, 9720, 9780, 10269, 10584, 11340, 11410, 11736, 11907, 13203, 13230, 13608, 13692, 14670, 15876, 15974, 17010, 17115, 17604, 17640, 19560, 19845, 20538, 22005, 22680, 22820, 23814, 23961, 26406, 26460, 27384, 29340, 30807, 31752, 31948, 34020, 34230, 35208, 39609, 39690, 39935, 41076, 44010, 45640, 47628, 47922, 51345, 52812, 52920, 58680, 59535, 61614, 63896, 66015, 68040, 68460, 71883, 79218, 79380, 79870, 82152, 88020, 92421, 95256, 95844, 102690, 105624, 119070, 119805, 123228, 132030, 136920, 143766, 154035, 158436, 158760, 159740, 176040, 184842, 191688, 198045, 205380, 215649, 238140, 239610, 246456, 264060, 277263, 287532, 308070, 316872, 319480, 359415, 369684, 396090, 410760, 431298, 462105, 476280, 479220, 528120, 554526, 575064, 616140, 646947, 718830, 739368, 792180, 862596, 924210, 958440, 1078245, 1109052, 1232280, 1293894, 1386315, 1437660, 1584360, 1725192, 1848420, 1940841, 2156490, 2218104, 2587788, 2772630, 2875320, 3234735, 3696840, 3881682, 4312980, 5175576, 5545260, 6469470, 7763364, 8625960, 9704205, 11090520, 12938940, 15526728, 19408410, 25877880, 38816820, 77633640]

約数ペア:

[(1, 77633640), (2, 38816820), (3, 25877880), (4, 19408410), (5, 15526728), (6, 12938940), (7, 11090520), (8, 9704205), (9, 8625960), (10, 7763364), (12, 6469470), (14, 5545260), (15, 5175576), (18, 4312980), (20, 3881682), (21, 3696840), (24, 3234735), (27, 2875320), (28, 2772630), (30, 2587788), (35, 2218104), (36, 2156490), (40, 1940841), (42, 1848420), (45, 1725192), (49, 1584360), (54, 1437660), (56, 1386315), (60, 1293894), (63, 1232280), (70, 1109052), (72, 1078245), (81, 958440), (84, 924210), (90, 862596), (98, 792180), (105, 739368), (108, 718830), (120, 646947), (126, 616140), (135, 575064), (140, 554526), (147, 528120), (162, 479220), (163, 476280), (168, 462105), (180, 431298), (189, 410760), (196, 396090), (210, 369684), (216, 359415), (243, 319480), (245, 316872), (252, 308070), (270, 287532), (280, 277263), (294, 264060), (315, 246456), (324, 239610), (326, 238140), (360, 215649), (378, 205380), (392, 198045), (405, 191688), (420, 184842), (441, 176040), (486, 159740), (489, 158760), (490, 158436), (504, 154035), (540, 143766), (567, 136920), (588, 132030), (630, 123228), (648, 119805), (652, 119070), (735, 105624), (756, 102690), (810, 95844), (815, 95256), (840, 92421), (882, 88020), (945, 82152), (972, 79870), (978, 79380), (980, 79218), (1080, 71883), (1134, 68460), (1141, 68040), (1176, 66015), (1215, 63896), (1260, 61614), (1304, 59535), (1323, 58680), (1467, 52920), (1470, 52812), (1512, 51345), (1620, 47922), (1630, 47628), (1701, 45640), (1764, 44010), (1890, 41076), (1944, 39935), (1956, 39690), (1960, 39609), (2205, 35208), (2268, 34230), (2282, 34020), (2430, 31948), (2445, 31752), (2520, 30807), (2646, 29340), (2835, 27384), (2934, 26460), (2940, 26406), (3240, 23961), (3260, 23814), (3402, 22820), (3423, 22680), (3528, 22005), (3780, 20538), (3912, 19845), (3969, 19560), (4401, 17640), (4410, 17604), (4536, 17115), (4564, 17010), (4860, 15974), (4890, 15876), (5292, 14670), (5670, 13692), (5705, 13608), (5868, 13230), (5880, 13203), (6520, 11907), (6615, 11736), (6804, 11410), (6846, 11340), (7335, 10584), (7560, 10269), (7938, 9780), (7987, 9720), (8505, 9128), (8802, 8820)]