825077160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{397}}^1$

素因数の和:688

約数の個数: 192

約数和(自身を含む): 2816311680

約数和(自身を除く): 1991234520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 251, 276, 345, 360, 397, 414, 460, 502, 552, 690, 753, 794, 828, 920, 1004, 1035, 1191, 1255, 1380, 1506, 1588, 1656, 1985, 2008, 2070, 2259, 2382, 2510, 2760, 3012, 3176, 3573, 3765, 3970, 4140, 4518, 4764, 5020, 5773, 5955, 6024, 7146, 7530, 7940, 8280, 9036, 9131, 9528, 10040, 11295, 11546, 11910, 14292, 15060, 15880, 17319, 17865, 18072, 18262, 22590, 23092, 23820, 27393, 28584, 28865, 30120, 34638, 35730, 36524, 45180, 45655, 46184, 47640, 51957, 54786, 57730, 69276, 71460, 73048, 82179, 86595, 90360, 91310, 99647, 103914, 109572, 115460, 136965, 138552, 142920, 164358, 173190, 182620, 199294, 207828, 219144, 230920, 259785, 273930, 298941, 328716, 346380, 365240, 398588, 410895, 415656, 498235, 519570, 547860, 597882, 657432, 692760, 797176, 821790, 896823, 996470, 1039140, 1095720, 1195764, 1494705, 1643580, 1793646, 1992940, 2078280, 2291881, 2391528, 2989410, 3287160, 3587292, 3985880, 4484115, 4583762, 5978820, 6875643, 7174584, 8968230, 9167524, 11459405, 11957640, 13751286, 17936460, 18335048, 20626929, 22918810, 27502572, 34378215, 35872920, 41253858, 45837620, 55005144, 68756430, 82507716, 91675240, 103134645, 137512860, 165015432, 206269290, 275025720, 412538580, 825077160]

約数ペア:

[(1, 825077160), (2, 412538580), (3, 275025720), (4, 206269290), (5, 165015432), (6, 137512860), (8, 103134645), (9, 91675240), (10, 82507716), (12, 68756430), (15, 55005144), (18, 45837620), (20, 41253858), (23, 35872920), (24, 34378215), (30, 27502572), (36, 22918810), (40, 20626929), (45, 18335048), (46, 17936460), (60, 13751286), (69, 11957640), (72, 11459405), (90, 9167524), (92, 8968230), (115, 7174584), (120, 6875643), (138, 5978820), (180, 4583762), (184, 4484115), (207, 3985880), (230, 3587292), (251, 3287160), (276, 2989410), (345, 2391528), (360, 2291881), (397, 2078280), (414, 1992940), (460, 1793646), (502, 1643580), (552, 1494705), (690, 1195764), (753, 1095720), (794, 1039140), (828, 996470), (920, 896823), (1004, 821790), (1035, 797176), (1191, 692760), (1255, 657432), (1380, 597882), (1506, 547860), (1588, 519570), (1656, 498235), (1985, 415656), (2008, 410895), (2070, 398588), (2259, 365240), (2382, 346380), (2510, 328716), (2760, 298941), (3012, 273930), (3176, 259785), (3573, 230920), (3765, 219144), (3970, 207828), (4140, 199294), (4518, 182620), (4764, 173190), (5020, 164358), (5773, 142920), (5955, 138552), (6024, 136965), (7146, 115460), (7530, 109572), (7940, 103914), (8280, 99647), (9036, 91310), (9131, 90360), (9528, 86595), (10040, 82179), (11295, 73048), (11546, 71460), (11910, 69276), (14292, 57730), (15060, 54786), (15880, 51957), (17319, 47640), (17865, 46184), (18072, 45655), (18262, 45180), (22590, 36524), (23092, 35730), (23820, 34638), (27393, 30120), (28584, 28865)]