75863970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 248451840

約数和(自身を除く): 172587870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 59, 63, 65, 70, 78, 90, 91, 105, 117, 118, 126, 130, 157, 177, 182, 195, 210, 234, 273, 295, 314, 315, 354, 390, 413, 455, 471, 531, 546, 585, 590, 630, 767, 785, 819, 826, 885, 910, 942, 1062, 1099, 1170, 1239, 1365, 1413, 1534, 1570, 1638, 1770, 2041, 2065, 2198, 2301, 2355, 2478, 2655, 2730, 2826, 3297, 3717, 3835, 4082, 4095, 4130, 4602, 4710, 5310, 5369, 5495, 6123, 6195, 6594, 6903, 7065, 7434, 7670, 8190, 9263, 9891, 10205, 10738, 10990, 11505, 12246, 12390, 13806, 14130, 14287, 16107, 16485, 18369, 18526, 18585, 19782, 20410, 23010, 26845, 27789, 28574, 30615, 32214, 32970, 34515, 36738, 37170, 42861, 46315, 48321, 49455, 53690, 55578, 61230, 64841, 69030, 71435, 80535, 83367, 85722, 91845, 92630, 96642, 98910, 120419, 128583, 129682, 138945, 142870, 161070, 166734, 183690, 194523, 214305, 240838, 241605, 257166, 277890, 324205, 361257, 389046, 416835, 428610, 483210, 583569, 602095, 642915, 648410, 722514, 833670, 842933, 972615, 1083771, 1167138, 1204190, 1285830, 1685866, 1806285, 1945230, 2167542, 2528799, 2917845, 3612570, 4214665, 5057598, 5418855, 5835690, 7586397, 8429330, 10837710, 12643995, 15172794, 25287990, 37931985, 75863970]

約数ペア:

[(1, 75863970), (2, 37931985), (3, 25287990), (5, 15172794), (6, 12643995), (7, 10837710), (9, 8429330), (10, 7586397), (13, 5835690), (14, 5418855), (15, 5057598), (18, 4214665), (21, 3612570), (26, 2917845), (30, 2528799), (35, 2167542), (39, 1945230), (42, 1806285), (45, 1685866), (59, 1285830), (63, 1204190), (65, 1167138), (70, 1083771), (78, 972615), (90, 842933), (91, 833670), (105, 722514), (117, 648410), (118, 642915), (126, 602095), (130, 583569), (157, 483210), (177, 428610), (182, 416835), (195, 389046), (210, 361257), (234, 324205), (273, 277890), (295, 257166), (314, 241605), (315, 240838), (354, 214305), (390, 194523), (413, 183690), (455, 166734), (471, 161070), (531, 142870), (546, 138945), (585, 129682), (590, 128583), (630, 120419), (767, 98910), (785, 96642), (819, 92630), (826, 91845), (885, 85722), (910, 83367), (942, 80535), (1062, 71435), (1099, 69030), (1170, 64841), (1239, 61230), (1365, 55578), (1413, 53690), (1534, 49455), (1570, 48321), (1638, 46315), (1770, 42861), (2041, 37170), (2065, 36738), (2198, 34515), (2301, 32970), (2355, 32214), (2478, 30615), (2655, 28574), (2730, 27789), (2826, 26845), (3297, 23010), (3717, 20410), (3835, 19782), (4082, 18585), (4095, 18526), (4130, 18369), (4602, 16485), (4710, 16107), (5310, 14287), (5369, 14130), (5495, 13806), (6123, 12390), (6195, 12246), (6594, 11505), (6903, 10990), (7065, 10738), (7434, 10205), (7670, 9891), (8190, 9263)]