455506920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10457}}^1$

素因数の和:10496

約数の個数: 144

約数和(自身を含む): 1627369380

約数和(自身を除く): 1171862460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3960, 4356, 4840, 5445, 7260, 8712, 10457, 10890, 14520, 20914, 21780, 31371, 41828, 43560, 52285, 62742, 83656, 94113, 104570, 115027, 125484, 156855, 188226, 209140, 230054, 250968, 313710, 345081, 376452, 418280, 460108, 470565, 575135, 627420, 690162, 752904, 920216, 941130, 1035243, 1150270, 1254840, 1265297, 1380324, 1725405, 1882260, 2070486, 2300540, 2530594, 2760648, 3450810, 3764520, 3795891, 4140972, 4601080, 5061188, 5176215, 6326485, 6901620, 7591782, 8281944, 10122376, 10352430, 11387673, 12652970, 13803240, 15183564, 18979455, 20704860, 22775346, 25305940, 30367128, 37958910, 41409720, 45550692, 50611880, 56938365, 75917820, 91101384, 113876730, 151835640, 227753460, 455506920]

約数ペア:

[(1, 455506920), (2, 227753460), (3, 151835640), (4, 113876730), (5, 91101384), (6, 75917820), (8, 56938365), (9, 50611880), (10, 45550692), (11, 41409720), (12, 37958910), (15, 30367128), (18, 25305940), (20, 22775346), (22, 20704860), (24, 18979455), (30, 15183564), (33, 13803240), (36, 12652970), (40, 11387673), (44, 10352430), (45, 10122376), (55, 8281944), (60, 7591782), (66, 6901620), (72, 6326485), (88, 5176215), (90, 5061188), (99, 4601080), (110, 4140972), (120, 3795891), (121, 3764520), (132, 3450810), (165, 2760648), (180, 2530594), (198, 2300540), (220, 2070486), (242, 1882260), (264, 1725405), (330, 1380324), (360, 1265297), (363, 1254840), (396, 1150270), (440, 1035243), (484, 941130), (495, 920216), (605, 752904), (660, 690162), (726, 627420), (792, 575135), (968, 470565), (990, 460108), (1089, 418280), (1210, 376452), (1320, 345081), (1452, 313710), (1815, 250968), (1980, 230054), (2178, 209140), (2420, 188226), (2904, 156855), (3630, 125484), (3960, 115027), (4356, 104570), (4840, 94113), (5445, 83656), (7260, 62742), (8712, 52285), (10457, 43560), (10890, 41828), (14520, 31371), (20914, 21780)]