75061728

素因数分解:

$2^5\times 3^5\times 7^2\times {\mathrm{197}}^1$

素因数の和:236

約数の個数: 216

約数和(自身を含む): 258810552

約数和(自身を除く): 183748824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 197, 216, 224, 243, 252, 288, 294, 324, 336, 378, 392, 394, 432, 441, 486, 504, 567, 588, 591, 648, 672, 756, 784, 788, 864, 882, 972, 1008, 1134, 1176, 1182, 1296, 1323, 1379, 1512, 1568, 1576, 1701, 1764, 1773, 1944, 2016, 2268, 2352, 2364, 2592, 2646, 2758, 3024, 3152, 3402, 3528, 3546, 3888, 3969, 4137, 4536, 4704, 4728, 5292, 5319, 5516, 6048, 6304, 6804, 7056, 7092, 7776, 7938, 8274, 9072, 9456, 9653, 10584, 10638, 11032, 11907, 12411, 13608, 14112, 14184, 15876, 15957, 16548, 18144, 18912, 19306, 21168, 21276, 22064, 23814, 24822, 27216, 28368, 28959, 31752, 31914, 33096, 37233, 38612, 42336, 42552, 44128, 47628, 47871, 49644, 54432, 56736, 57918, 63504, 63828, 66192, 74466, 77224, 85104, 86877, 95256, 95742, 99288, 111699, 115836, 127008, 127656, 132384, 148932, 154448, 170208, 173754, 190512, 191484, 198576, 223398, 231672, 255312, 260631, 297864, 308896, 335097, 347508, 381024, 382968, 397152, 446796, 463344, 510624, 521262, 595728, 670194, 695016, 765936, 781893, 893592, 926688, 1042524, 1191456, 1340388, 1390032, 1531872, 1563786, 1787184, 2085048, 2345679, 2680776, 2780064, 3127572, 3574368, 4170096, 4691358, 5361552, 6255144, 8340192, 9382716, 10723104, 12510288, 18765432, 25020576, 37530864, 75061728]

約数ペア:

[(1, 75061728), (2, 37530864), (3, 25020576), (4, 18765432), (6, 12510288), (7, 10723104), (8, 9382716), (9, 8340192), (12, 6255144), (14, 5361552), (16, 4691358), (18, 4170096), (21, 3574368), (24, 3127572), (27, 2780064), (28, 2680776), (32, 2345679), (36, 2085048), (42, 1787184), (48, 1563786), (49, 1531872), (54, 1390032), (56, 1340388), (63, 1191456), (72, 1042524), (81, 926688), (84, 893592), (96, 781893), (98, 765936), (108, 695016), (112, 670194), (126, 595728), (144, 521262), (147, 510624), (162, 463344), (168, 446796), (189, 397152), (196, 382968), (197, 381024), (216, 347508), (224, 335097), (243, 308896), (252, 297864), (288, 260631), (294, 255312), (324, 231672), (336, 223398), (378, 198576), (392, 191484), (394, 190512), (432, 173754), (441, 170208), (486, 154448), (504, 148932), (567, 132384), (588, 127656), (591, 127008), (648, 115836), (672, 111699), (756, 99288), (784, 95742), (788, 95256), (864, 86877), (882, 85104), (972, 77224), (1008, 74466), (1134, 66192), (1176, 63828), (1182, 63504), (1296, 57918), (1323, 56736), (1379, 54432), (1512, 49644), (1568, 47871), (1576, 47628), (1701, 44128), (1764, 42552), (1773, 42336), (1944, 38612), (2016, 37233), (2268, 33096), (2352, 31914), (2364, 31752), (2592, 28959), (2646, 28368), (2758, 27216), (3024, 24822), (3152, 23814), (3402, 22064), (3528, 21276), (3546, 21168), (3888, 19306), (3969, 18912), (4137, 18144), (4536, 16548), (4704, 15957), (4728, 15876), (5292, 14184), (5319, 14112), (5516, 13608), (6048, 12411), (6304, 11907), (6804, 11032), (7056, 10638), (7092, 10584), (7776, 9653), (7938, 9456), (8274, 9072)]