22445100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:206

約数の個数: 180

約数和(自身を含む): 77510664

約数和(自身を除く): 55065564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 81, 85, 90, 100, 102, 108, 135, 150, 153, 162, 163, 170, 180, 204, 225, 255, 270, 300, 306, 324, 326, 340, 405, 425, 450, 459, 489, 510, 540, 612, 652, 675, 765, 810, 815, 850, 900, 918, 978, 1020, 1275, 1350, 1377, 1467, 1530, 1620, 1630, 1700, 1836, 1956, 2025, 2295, 2445, 2550, 2700, 2754, 2771, 2934, 3060, 3260, 3825, 4050, 4075, 4401, 4590, 4890, 5100, 5508, 5542, 5868, 6885, 7335, 7650, 8100, 8150, 8313, 8802, 9180, 9780, 11084, 11475, 12225, 13203, 13770, 13855, 14670, 15300, 16300, 16626, 17604, 22005, 22950, 24450, 24939, 26406, 27540, 27710, 29340, 33252, 34425, 36675, 41565, 44010, 45900, 48900, 49878, 52812, 55420, 66015, 68850, 69275, 73350, 74817, 83130, 88020, 99756, 110025, 124695, 132030, 137700, 138550, 146700, 149634, 166260, 207825, 220050, 224451, 249390, 264060, 277100, 299268, 330075, 374085, 415650, 440100, 448902, 498780, 623475, 660150, 748170, 831300, 897804, 1122255, 1246950, 1320300, 1496340, 1870425, 2244510, 2493900, 3740850, 4489020, 5611275, 7481700, 11222550, 22445100]

約数ペア:

[(1, 22445100), (2, 11222550), (3, 7481700), (4, 5611275), (5, 4489020), (6, 3740850), (9, 2493900), (10, 2244510), (12, 1870425), (15, 1496340), (17, 1320300), (18, 1246950), (20, 1122255), (25, 897804), (27, 831300), (30, 748170), (34, 660150), (36, 623475), (45, 498780), (50, 448902), (51, 440100), (54, 415650), (60, 374085), (68, 330075), (75, 299268), (81, 277100), (85, 264060), (90, 249390), (100, 224451), (102, 220050), (108, 207825), (135, 166260), (150, 149634), (153, 146700), (162, 138550), (163, 137700), (170, 132030), (180, 124695), (204, 110025), (225, 99756), (255, 88020), (270, 83130), (300, 74817), (306, 73350), (324, 69275), (326, 68850), (340, 66015), (405, 55420), (425, 52812), (450, 49878), (459, 48900), (489, 45900), (510, 44010), (540, 41565), (612, 36675), (652, 34425), (675, 33252), (765, 29340), (810, 27710), (815, 27540), (850, 26406), (900, 24939), (918, 24450), (978, 22950), (1020, 22005), (1275, 17604), (1350, 16626), (1377, 16300), (1467, 15300), (1530, 14670), (1620, 13855), (1630, 13770), (1700, 13203), (1836, 12225), (1956, 11475), (2025, 11084), (2295, 9780), (2445, 9180), (2550, 8802), (2700, 8313), (2754, 8150), (2771, 8100), (2934, 7650), (3060, 7335), (3260, 6885), (3825, 5868), (4050, 5542), (4075, 5508), (4401, 5100), (4590, 4890)]