155979000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:192

約数の個数: 256

約数和(自身を含む): 555984000

約数和(自身を除く): 400005000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 53, 54, 60, 72, 75, 90, 100, 106, 108, 109, 120, 125, 135, 150, 159, 180, 200, 212, 216, 218, 225, 250, 265, 270, 300, 318, 327, 360, 375, 424, 436, 450, 477, 500, 530, 540, 545, 600, 636, 654, 675, 750, 795, 872, 900, 954, 981, 1000, 1060, 1080, 1090, 1125, 1272, 1308, 1325, 1350, 1431, 1500, 1590, 1635, 1800, 1908, 1962, 2120, 2180, 2250, 2385, 2616, 2650, 2700, 2725, 2862, 2943, 3000, 3180, 3270, 3375, 3816, 3924, 3975, 4360, 4500, 4770, 4905, 5300, 5400, 5450, 5724, 5777, 5886, 6360, 6540, 6625, 6750, 7155, 7848, 7950, 8175, 9000, 9540, 9810, 10600, 10900, 11448, 11554, 11772, 11925, 13080, 13250, 13500, 13625, 14310, 14715, 15900, 16350, 17331, 19080, 19620, 19875, 21800, 23108, 23544, 23850, 24525, 26500, 27000, 27250, 28620, 28885, 29430, 31800, 32700, 34662, 35775, 39240, 39750, 40875, 46216, 47700, 49050, 51993, 53000, 54500, 57240, 57770, 58860, 59625, 65400, 69324, 71550, 73575, 79500, 81750, 86655, 95400, 98100, 103986, 109000, 115540, 117720, 119250, 122625, 138648, 143100, 144425, 147150, 155979, 159000, 163500, 173310, 178875, 196200, 207972, 231080, 238500, 245250, 259965, 286200, 288850, 294300, 311958, 327000, 346620, 357750, 367875, 415944, 433275, 477000, 490500, 519930, 577700, 588600, 623916, 693240, 715500, 722125, 735750, 779895, 866550, 981000, 1039860, 1155400, 1247832, 1299825, 1431000, 1444250, 1471500, 1559790, 1733100, 2079720, 2166375, 2599650, 2888500, 2943000, 3119580, 3466200, 3899475, 4332750, 5199300, 5777000, 6239160, 6499125, 7798950, 8665500, 10398600, 12998250, 15597900, 17331000, 19497375, 25996500, 31195800, 38994750, 51993000, 77989500, 155979000]

約数ペア:

[(1, 155979000), (2, 77989500), (3, 51993000), (4, 38994750), (5, 31195800), (6, 25996500), (8, 19497375), (9, 17331000), (10, 15597900), (12, 12998250), (15, 10398600), (18, 8665500), (20, 7798950), (24, 6499125), (25, 6239160), (27, 5777000), (30, 5199300), (36, 4332750), (40, 3899475), (45, 3466200), (50, 3119580), (53, 2943000), (54, 2888500), (60, 2599650), (72, 2166375), (75, 2079720), (90, 1733100), (100, 1559790), (106, 1471500), (108, 1444250), (109, 1431000), (120, 1299825), (125, 1247832), (135, 1155400), (150, 1039860), (159, 981000), (180, 866550), (200, 779895), (212, 735750), (216, 722125), (218, 715500), (225, 693240), (250, 623916), (265, 588600), (270, 577700), (300, 519930), (318, 490500), (327, 477000), (360, 433275), (375, 415944), (424, 367875), (436, 357750), (450, 346620), (477, 327000), (500, 311958), (530, 294300), (540, 288850), (545, 286200), (600, 259965), (636, 245250), (654, 238500), (675, 231080), (750, 207972), (795, 196200), (872, 178875), (900, 173310), (954, 163500), (981, 159000), (1000, 155979), (1060, 147150), (1080, 144425), (1090, 143100), (1125, 138648), (1272, 122625), (1308, 119250), (1325, 117720), (1350, 115540), (1431, 109000), (1500, 103986), (1590, 98100), (1635, 95400), (1800, 86655), (1908, 81750), (1962, 79500), (2120, 73575), (2180, 71550), (2250, 69324), (2385, 65400), (2616, 59625), (2650, 58860), (2700, 57770), (2725, 57240), (2862, 54500), (2943, 53000), (3000, 51993), (3180, 49050), (3270, 47700), (3375, 46216), (3816, 40875), (3924, 39750), (3975, 39240), (4360, 35775), (4500, 34662), (4770, 32700), (4905, 31800), (5300, 29430), (5400, 28885), (5450, 28620), (5724, 27250), (5777, 27000), (5886, 26500), (6360, 24525), (6540, 23850), (6625, 23544), (6750, 23108), (7155, 21800), (7848, 19875), (7950, 19620), (8175, 19080), (9000, 17331), (9540, 16350), (9810, 15900), (10600, 14715), (10900, 14310), (11448, 13625), (11554, 13500), (11772, 13250), (11925, 13080)]