77522040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:326

約数の個数: 192

約数和(自身を含む): 272937600

約数和(自身を除く): 195415560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 53, 60, 68, 72, 85, 90, 102, 106, 120, 136, 153, 159, 170, 180, 204, 212, 239, 255, 265, 306, 318, 340, 360, 408, 424, 477, 478, 510, 530, 612, 636, 680, 717, 765, 795, 901, 954, 956, 1020, 1060, 1195, 1224, 1272, 1434, 1530, 1590, 1802, 1908, 1912, 2040, 2120, 2151, 2385, 2390, 2703, 2868, 3060, 3180, 3585, 3604, 3816, 4063, 4302, 4505, 4770, 4780, 5406, 5736, 6120, 6360, 7170, 7208, 8109, 8126, 8604, 9010, 9540, 9560, 10755, 10812, 12189, 12667, 13515, 14340, 16218, 16252, 17208, 18020, 19080, 20315, 21510, 21624, 24378, 25334, 27030, 28680, 32436, 32504, 36040, 36567, 38001, 40545, 40630, 43020, 48756, 50668, 54060, 60945, 63335, 64872, 73134, 76002, 81090, 81260, 86040, 97512, 101336, 108120, 114003, 121890, 126670, 146268, 152004, 162180, 162520, 182835, 190005, 215339, 228006, 243780, 253340, 292536, 304008, 324360, 365670, 380010, 430678, 456012, 487560, 506680, 570015, 646017, 731340, 760020, 861356, 912024, 1076695, 1140030, 1292034, 1462680, 1520040, 1722712, 1938051, 2153390, 2280060, 2584068, 3230085, 3876102, 4306780, 4560120, 5168136, 6460170, 7752204, 8613560, 9690255, 12920340, 15504408, 19380510, 25840680, 38761020, 77522040]

約数ペア:

[(1, 77522040), (2, 38761020), (3, 25840680), (4, 19380510), (5, 15504408), (6, 12920340), (8, 9690255), (9, 8613560), (10, 7752204), (12, 6460170), (15, 5168136), (17, 4560120), (18, 4306780), (20, 3876102), (24, 3230085), (30, 2584068), (34, 2280060), (36, 2153390), (40, 1938051), (45, 1722712), (51, 1520040), (53, 1462680), (60, 1292034), (68, 1140030), (72, 1076695), (85, 912024), (90, 861356), (102, 760020), (106, 731340), (120, 646017), (136, 570015), (153, 506680), (159, 487560), (170, 456012), (180, 430678), (204, 380010), (212, 365670), (239, 324360), (255, 304008), (265, 292536), (306, 253340), (318, 243780), (340, 228006), (360, 215339), (408, 190005), (424, 182835), (477, 162520), (478, 162180), (510, 152004), (530, 146268), (612, 126670), (636, 121890), (680, 114003), (717, 108120), (765, 101336), (795, 97512), (901, 86040), (954, 81260), (956, 81090), (1020, 76002), (1060, 73134), (1195, 64872), (1224, 63335), (1272, 60945), (1434, 54060), (1530, 50668), (1590, 48756), (1802, 43020), (1908, 40630), (1912, 40545), (2040, 38001), (2120, 36567), (2151, 36040), (2385, 32504), (2390, 32436), (2703, 28680), (2868, 27030), (3060, 25334), (3180, 24378), (3585, 21624), (3604, 21510), (3816, 20315), (4063, 19080), (4302, 18020), (4505, 17208), (4770, 16252), (4780, 16218), (5406, 14340), (5736, 13515), (6120, 12667), (6360, 12189), (7170, 10812), (7208, 10755), (8109, 9560), (8126, 9540), (8604, 9010)]