159660000

素因数分解:

$2^5\times 3^2\times 5^4\times {\mathrm{887}}^1$

素因数の和:923

約数の個数: 180

約数和(自身を含む): 567999432

約数和(自身を除く): 408339432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 600, 625, 720, 750, 800, 887, 900, 1000, 1125, 1200, 1250, 1440, 1500, 1774, 1800, 1875, 2000, 2250, 2400, 2500, 2661, 3000, 3548, 3600, 3750, 4000, 4435, 4500, 5000, 5322, 5625, 6000, 7096, 7200, 7500, 7983, 8870, 9000, 10000, 10644, 11250, 12000, 13305, 14192, 15000, 15966, 17740, 18000, 20000, 21288, 22175, 22500, 26610, 28384, 30000, 31932, 35480, 36000, 39915, 42576, 44350, 45000, 53220, 60000, 63864, 66525, 70960, 79830, 85152, 88700, 90000, 106440, 110875, 127728, 133050, 141920, 159660, 177400, 180000, 199575, 212880, 221750, 255456, 266100, 319320, 332625, 354800, 399150, 425760, 443500, 532200, 554375, 638640, 665250, 709600, 798300, 887000, 997875, 1064400, 1108750, 1277280, 1330500, 1596600, 1663125, 1774000, 1995750, 2128800, 2217500, 2661000, 3193200, 3326250, 3548000, 3991500, 4435000, 4989375, 5322000, 6386400, 6652500, 7983000, 8870000, 9978750, 10644000, 13305000, 15966000, 17740000, 19957500, 26610000, 31932000, 39915000, 53220000, 79830000, 159660000]

約数ペア:

[(1, 159660000), (2, 79830000), (3, 53220000), (4, 39915000), (5, 31932000), (6, 26610000), (8, 19957500), (9, 17740000), (10, 15966000), (12, 13305000), (15, 10644000), (16, 9978750), (18, 8870000), (20, 7983000), (24, 6652500), (25, 6386400), (30, 5322000), (32, 4989375), (36, 4435000), (40, 3991500), (45, 3548000), (48, 3326250), (50, 3193200), (60, 2661000), (72, 2217500), (75, 2128800), (80, 1995750), (90, 1774000), (96, 1663125), (100, 1596600), (120, 1330500), (125, 1277280), (144, 1108750), (150, 1064400), (160, 997875), (180, 887000), (200, 798300), (225, 709600), (240, 665250), (250, 638640), (288, 554375), (300, 532200), (360, 443500), (375, 425760), (400, 399150), (450, 354800), (480, 332625), (500, 319320), (600, 266100), (625, 255456), (720, 221750), (750, 212880), (800, 199575), (887, 180000), (900, 177400), (1000, 159660), (1125, 141920), (1200, 133050), (1250, 127728), (1440, 110875), (1500, 106440), (1774, 90000), (1800, 88700), (1875, 85152), (2000, 79830), (2250, 70960), (2400, 66525), (2500, 63864), (2661, 60000), (3000, 53220), (3548, 45000), (3600, 44350), (3750, 42576), (4000, 39915), (4435, 36000), (4500, 35480), (5000, 31932), (5322, 30000), (5625, 28384), (6000, 26610), (7096, 22500), (7200, 22175), (7500, 21288), (7983, 20000), (8870, 18000), (9000, 17740), (10000, 15966), (10644, 15000), (11250, 14192), (12000, 13305)]