154683180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1524

約数の個数: 144

約数和(自身を含む): 510182400

約数和(自身を除く): 355499220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 31, 36, 38, 45, 57, 60, 62, 76, 90, 93, 95, 114, 124, 155, 171, 180, 186, 190, 228, 279, 285, 310, 342, 372, 380, 465, 558, 570, 589, 620, 684, 855, 930, 1116, 1140, 1178, 1395, 1459, 1710, 1767, 1860, 2356, 2790, 2918, 2945, 3420, 3534, 4377, 5301, 5580, 5836, 5890, 7068, 7295, 8754, 8835, 10602, 11780, 13131, 14590, 17508, 17670, 21204, 21885, 26262, 26505, 27721, 29180, 35340, 43770, 45229, 52524, 53010, 55442, 65655, 83163, 87540, 90458, 106020, 110884, 131310, 135687, 138605, 166326, 180916, 226145, 249489, 262620, 271374, 277210, 332652, 407061, 415815, 452290, 498978, 542748, 554420, 678435, 814122, 831630, 859351, 904580, 997956, 1247445, 1356870, 1628244, 1663260, 1718702, 2035305, 2494890, 2578053, 2713740, 3437404, 4070610, 4296755, 4989780, 5156106, 7734159, 8141220, 8593510, 10312212, 12890265, 15468318, 17187020, 25780530, 30936636, 38670795, 51561060, 77341590, 154683180]

約数ペア:

[(1, 154683180), (2, 77341590), (3, 51561060), (4, 38670795), (5, 30936636), (6, 25780530), (9, 17187020), (10, 15468318), (12, 12890265), (15, 10312212), (18, 8593510), (19, 8141220), (20, 7734159), (30, 5156106), (31, 4989780), (36, 4296755), (38, 4070610), (45, 3437404), (57, 2713740), (60, 2578053), (62, 2494890), (76, 2035305), (90, 1718702), (93, 1663260), (95, 1628244), (114, 1356870), (124, 1247445), (155, 997956), (171, 904580), (180, 859351), (186, 831630), (190, 814122), (228, 678435), (279, 554420), (285, 542748), (310, 498978), (342, 452290), (372, 415815), (380, 407061), (465, 332652), (558, 277210), (570, 271374), (589, 262620), (620, 249489), (684, 226145), (855, 180916), (930, 166326), (1116, 138605), (1140, 135687), (1178, 131310), (1395, 110884), (1459, 106020), (1710, 90458), (1767, 87540), (1860, 83163), (2356, 65655), (2790, 55442), (2918, 53010), (2945, 52524), (3420, 45229), (3534, 43770), (4377, 35340), (5301, 29180), (5580, 27721), (5836, 26505), (5890, 26262), (7068, 21885), (7295, 21204), (8754, 17670), (8835, 17508), (10602, 14590), (11780, 13131)]