85951178820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3821}}^1\times {\mathrm{9613}}^1$

素因数の和:13462

約数の個数: 144

約数和(自身を含む): 280876547952

約数和(自身を除く): 194925369132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 3821, 7642, 9613, 11463, 15284, 19105, 19226, 22926, 28839, 34389, 38210, 38452, 45852, 48065, 49673, 57315, 57678, 68778, 76420, 86517, 96130, 99346, 114630, 115356, 124969, 137556, 144195, 149019, 171945, 173034, 192260, 198692, 229260, 248365, 249938, 288390, 298038, 343890, 346068, 374907, 432585, 447057, 496730, 499876, 576780, 596076, 624845, 687780, 745095, 749814, 865170, 894114, 993460, 1124721, 1249690, 1490190, 1499628, 1730340, 1788228, 1874535, 2235285, 2249442, 2499380, 2980380, 3749070, 4470570, 4498884, 5623605, 7498140, 8941140, 11247210, 22494420, 36731273, 73462546, 110193819, 146925092, 183656365, 220387638, 330581457, 367312730, 440775276, 477506549, 550969095, 661162914, 734625460, 955013098, 1101938190, 1322325828, 1432519647, 1652907285, 1910026196, 2203876380, 2387532745, 2865039294, 3305814570, 4297558941, 4775065490, 5730078588, 6611629140, 7162598235, 8595117882, 9550130980, 14325196470, 17190235764, 21487794705, 28650392940, 42975589410, 85951178820]

約数ペア:

[(1, 85951178820), (2, 42975589410), (3, 28650392940), (4, 21487794705), (5, 17190235764), (6, 14325196470), (9, 9550130980), (10, 8595117882), (12, 7162598235), (13, 6611629140), (15, 5730078588), (18, 4775065490), (20, 4297558941), (26, 3305814570), (30, 2865039294), (36, 2387532745), (39, 2203876380), (45, 1910026196), (52, 1652907285), (60, 1432519647), (65, 1322325828), (78, 1101938190), (90, 955013098), (117, 734625460), (130, 661162914), (156, 550969095), (180, 477506549), (195, 440775276), (234, 367312730), (260, 330581457), (390, 220387638), (468, 183656365), (585, 146925092), (780, 110193819), (1170, 73462546), (2340, 36731273), (3821, 22494420), (7642, 11247210), (9613, 8941140), (11463, 7498140), (15284, 5623605), (19105, 4498884), (19226, 4470570), (22926, 3749070), (28839, 2980380), (34389, 2499380), (38210, 2249442), (38452, 2235285), (45852, 1874535), (48065, 1788228), (49673, 1730340), (57315, 1499628), (57678, 1490190), (68778, 1249690), (76420, 1124721), (86517, 993460), (96130, 894114), (99346, 865170), (114630, 749814), (115356, 745095), (124969, 687780), (137556, 624845), (144195, 596076), (149019, 576780), (171945, 499876), (173034, 496730), (192260, 447057), (198692, 432585), (229260, 374907), (248365, 346068), (249938, 343890), (288390, 298038)]