238396200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1831}}^1$

素因数の和:1888

約数の個数: 192

約数和(自身を含む): 872325120

約数和(自身を除く): 633928920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 31, 35, 40, 42, 50, 56, 60, 62, 70, 75, 84, 93, 100, 105, 120, 124, 140, 150, 155, 168, 175, 186, 200, 210, 217, 248, 280, 300, 310, 350, 372, 420, 434, 465, 525, 600, 620, 651, 700, 744, 775, 840, 868, 930, 1050, 1085, 1240, 1302, 1400, 1550, 1736, 1831, 1860, 2100, 2170, 2325, 2604, 3100, 3255, 3662, 3720, 4200, 4340, 4650, 5208, 5425, 5493, 6200, 6510, 7324, 8680, 9155, 9300, 10850, 10986, 12817, 13020, 14648, 16275, 18310, 18600, 21700, 21972, 25634, 26040, 27465, 32550, 36620, 38451, 43400, 43944, 45775, 51268, 54930, 56761, 64085, 65100, 73240, 76902, 91550, 102536, 109860, 113522, 128170, 130200, 137325, 153804, 170283, 183100, 192255, 219720, 227044, 256340, 274650, 283805, 307608, 320425, 340566, 366200, 384510, 397327, 454088, 512680, 549300, 567610, 640850, 681132, 769020, 794654, 851415, 961275, 1098600, 1135220, 1191981, 1281700, 1362264, 1419025, 1538040, 1589308, 1702830, 1922550, 1986635, 2270440, 2383962, 2563400, 2838050, 3178616, 3405660, 3845100, 3973270, 4257075, 4767924, 5676100, 5959905, 6811320, 7690200, 7946540, 8514150, 9535848, 9933175, 11352200, 11919810, 15893080, 17028300, 19866350, 23839620, 29799525, 34056600, 39732700, 47679240, 59599050, 79465400, 119198100, 238396200]

約数ペア:

[(1, 238396200), (2, 119198100), (3, 79465400), (4, 59599050), (5, 47679240), (6, 39732700), (7, 34056600), (8, 29799525), (10, 23839620), (12, 19866350), (14, 17028300), (15, 15893080), (20, 11919810), (21, 11352200), (24, 9933175), (25, 9535848), (28, 8514150), (30, 7946540), (31, 7690200), (35, 6811320), (40, 5959905), (42, 5676100), (50, 4767924), (56, 4257075), (60, 3973270), (62, 3845100), (70, 3405660), (75, 3178616), (84, 2838050), (93, 2563400), (100, 2383962), (105, 2270440), (120, 1986635), (124, 1922550), (140, 1702830), (150, 1589308), (155, 1538040), (168, 1419025), (175, 1362264), (186, 1281700), (200, 1191981), (210, 1135220), (217, 1098600), (248, 961275), (280, 851415), (300, 794654), (310, 769020), (350, 681132), (372, 640850), (420, 567610), (434, 549300), (465, 512680), (525, 454088), (600, 397327), (620, 384510), (651, 366200), (700, 340566), (744, 320425), (775, 307608), (840, 283805), (868, 274650), (930, 256340), (1050, 227044), (1085, 219720), (1240, 192255), (1302, 183100), (1400, 170283), (1550, 153804), (1736, 137325), (1831, 130200), (1860, 128170), (2100, 113522), (2170, 109860), (2325, 102536), (2604, 91550), (3100, 76902), (3255, 73240), (3662, 65100), (3720, 64085), (4200, 56761), (4340, 54930), (4650, 51268), (5208, 45775), (5425, 43944), (5493, 43400), (6200, 38451), (6510, 36620), (7324, 32550), (8680, 27465), (9155, 26040), (9300, 25634), (10850, 21972), (10986, 21700), (12817, 18600), (13020, 18310), (14648, 16275)]