1727953020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{947}}^1$

素因数の和:1105

約数の個数: 192

約数和(自身を含む): 5606092800

約数和(自身を除く): 3878139780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 109, 124, 135, 155, 180, 186, 218, 270, 279, 310, 327, 372, 436, 465, 540, 545, 558, 620, 654, 837, 930, 947, 981, 1090, 1116, 1308, 1395, 1635, 1674, 1860, 1894, 1962, 2180, 2790, 2841, 2943, 3270, 3348, 3379, 3788, 3924, 4185, 4735, 4905, 5580, 5682, 5886, 6540, 6758, 8370, 8523, 9470, 9810, 10137, 11364, 11772, 13516, 14205, 14715, 16740, 16895, 17046, 18940, 19620, 20274, 25569, 28410, 29357, 29430, 30411, 33790, 34092, 40548, 42615, 50685, 51138, 56820, 58714, 58860, 60822, 67580, 85230, 88071, 91233, 101370, 102276, 103223, 117428, 121644, 127845, 146785, 152055, 170460, 176142, 182466, 202740, 206446, 255690, 264213, 293570, 304110, 309669, 352284, 364932, 412892, 440355, 456165, 511380, 516115, 528426, 587140, 608220, 619338, 792639, 880710, 912330, 929007, 1032230, 1056852, 1238676, 1321065, 1548345, 1585278, 1761420, 1824660, 1858014, 2064460, 2642130, 2787021, 3096690, 3170556, 3199913, 3716028, 3963195, 4645035, 5284260, 5574042, 6193380, 6399826, 7926390, 9290070, 9599739, 11148084, 12799652, 13935105, 15852780, 15999565, 18580140, 19199478, 27870210, 28799217, 31999130, 38398956, 47998695, 55740420, 57598434, 63998260, 86397651, 95997390, 115196868, 143996085, 172795302, 191994780, 287992170, 345590604, 431988255, 575984340, 863976510, 1727953020]

約数ペア:

[(1, 1727953020), (2, 863976510), (3, 575984340), (4, 431988255), (5, 345590604), (6, 287992170), (9, 191994780), (10, 172795302), (12, 143996085), (15, 115196868), (18, 95997390), (20, 86397651), (27, 63998260), (30, 57598434), (31, 55740420), (36, 47998695), (45, 38398956), (54, 31999130), (60, 28799217), (62, 27870210), (90, 19199478), (93, 18580140), (108, 15999565), (109, 15852780), (124, 13935105), (135, 12799652), (155, 11148084), (180, 9599739), (186, 9290070), (218, 7926390), (270, 6399826), (279, 6193380), (310, 5574042), (327, 5284260), (372, 4645035), (436, 3963195), (465, 3716028), (540, 3199913), (545, 3170556), (558, 3096690), (620, 2787021), (654, 2642130), (837, 2064460), (930, 1858014), (947, 1824660), (981, 1761420), (1090, 1585278), (1116, 1548345), (1308, 1321065), (1395, 1238676), (1635, 1056852), (1674, 1032230), (1860, 929007), (1894, 912330), (1962, 880710), (2180, 792639), (2790, 619338), (2841, 608220), (2943, 587140), (3270, 528426), (3348, 516115), (3379, 511380), (3788, 456165), (3924, 440355), (4185, 412892), (4735, 364932), (4905, 352284), (5580, 309669), (5682, 304110), (5886, 293570), (6540, 264213), (6758, 255690), (8370, 206446), (8523, 202740), (9470, 182466), (9810, 176142), (10137, 170460), (11364, 152055), (11772, 146785), (13516, 127845), (14205, 121644), (14715, 117428), (16740, 103223), (16895, 102276), (17046, 101370), (18940, 91233), (19620, 88071), (20274, 85230), (25569, 67580), (28410, 60822), (29357, 58860), (29430, 58714), (30411, 56820), (33790, 51138), (34092, 50685), (40548, 42615)]