161041500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 531148800

約数和(自身を除く): 370107300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 79, 90, 100, 108, 125, 135, 150, 151, 158, 180, 225, 237, 250, 270, 300, 302, 316, 375, 395, 450, 453, 474, 500, 540, 604, 675, 711, 750, 755, 790, 900, 906, 948, 1125, 1185, 1350, 1359, 1422, 1500, 1510, 1580, 1812, 1975, 2133, 2250, 2265, 2370, 2700, 2718, 2844, 3020, 3375, 3555, 3775, 3950, 4077, 4266, 4500, 4530, 4740, 5436, 5925, 6750, 6795, 7110, 7550, 7900, 8154, 8532, 9060, 9875, 10665, 11325, 11850, 11929, 13500, 13590, 14220, 15100, 16308, 17775, 18875, 19750, 20385, 21330, 22650, 23700, 23858, 27180, 29625, 33975, 35550, 35787, 37750, 39500, 40770, 42660, 45300, 47716, 53325, 56625, 59250, 59645, 67950, 71100, 71574, 75500, 81540, 88875, 101925, 106650, 107361, 113250, 118500, 119290, 135900, 143148, 169875, 177750, 178935, 203850, 213300, 214722, 226500, 238580, 266625, 298225, 322083, 339750, 355500, 357870, 407700, 429444, 509625, 533250, 536805, 596450, 644166, 679500, 715740, 894675, 1019250, 1066500, 1073610, 1192900, 1288332, 1491125, 1610415, 1789350, 2038500, 2147220, 2684025, 2982250, 3220830, 3578700, 4473375, 5368050, 5964500, 6441660, 8052075, 8946750, 10736100, 13420125, 16104150, 17893500, 26840250, 32208300, 40260375, 53680500, 80520750, 161041500]

約数ペア:

[(1, 161041500), (2, 80520750), (3, 53680500), (4, 40260375), (5, 32208300), (6, 26840250), (9, 17893500), (10, 16104150), (12, 13420125), (15, 10736100), (18, 8946750), (20, 8052075), (25, 6441660), (27, 5964500), (30, 5368050), (36, 4473375), (45, 3578700), (50, 3220830), (54, 2982250), (60, 2684025), (75, 2147220), (79, 2038500), (90, 1789350), (100, 1610415), (108, 1491125), (125, 1288332), (135, 1192900), (150, 1073610), (151, 1066500), (158, 1019250), (180, 894675), (225, 715740), (237, 679500), (250, 644166), (270, 596450), (300, 536805), (302, 533250), (316, 509625), (375, 429444), (395, 407700), (450, 357870), (453, 355500), (474, 339750), (500, 322083), (540, 298225), (604, 266625), (675, 238580), (711, 226500), (750, 214722), (755, 213300), (790, 203850), (900, 178935), (906, 177750), (948, 169875), (1125, 143148), (1185, 135900), (1350, 119290), (1359, 118500), (1422, 113250), (1500, 107361), (1510, 106650), (1580, 101925), (1812, 88875), (1975, 81540), (2133, 75500), (2250, 71574), (2265, 71100), (2370, 67950), (2700, 59645), (2718, 59250), (2844, 56625), (3020, 53325), (3375, 47716), (3555, 45300), (3775, 42660), (3950, 40770), (4077, 39500), (4266, 37750), (4500, 35787), (4530, 35550), (4740, 33975), (5436, 29625), (5925, 27180), (6750, 23858), (6795, 23700), (7110, 22650), (7550, 21330), (7900, 20385), (8154, 19750), (8532, 18875), (9060, 17775), (9875, 16308), (10665, 15100), (11325, 14220), (11850, 13590), (11929, 13500)]