71368200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1332

約数の個数: 144

約数和(自身を含む): 247603200

約数和(自身を除く): 176235000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 62, 72, 75, 90, 93, 100, 120, 124, 150, 155, 180, 186, 200, 225, 248, 279, 300, 310, 360, 372, 450, 465, 558, 600, 620, 744, 775, 900, 930, 1116, 1240, 1279, 1395, 1550, 1800, 1860, 2232, 2325, 2558, 2790, 3100, 3720, 3837, 4650, 5116, 5580, 6200, 6395, 6975, 7674, 9300, 10232, 11160, 11511, 12790, 13950, 15348, 18600, 19185, 23022, 25580, 27900, 30696, 31975, 38370, 39649, 46044, 51160, 55800, 57555, 63950, 76740, 79298, 92088, 95925, 115110, 118947, 127900, 153480, 158596, 191850, 198245, 230220, 237894, 255800, 287775, 317192, 356841, 383700, 396490, 460440, 475788, 575550, 594735, 713682, 767400, 792980, 951576, 991225, 1151100, 1189470, 1427364, 1585960, 1784205, 1982450, 2302200, 2378940, 2854728, 2973675, 3568410, 3964900, 4757880, 5947350, 7136820, 7929800, 8921025, 11894700, 14273640, 17842050, 23789400, 35684100, 71368200]

約数ペア:

[(1, 71368200), (2, 35684100), (3, 23789400), (4, 17842050), (5, 14273640), (6, 11894700), (8, 8921025), (9, 7929800), (10, 7136820), (12, 5947350), (15, 4757880), (18, 3964900), (20, 3568410), (24, 2973675), (25, 2854728), (30, 2378940), (31, 2302200), (36, 1982450), (40, 1784205), (45, 1585960), (50, 1427364), (60, 1189470), (62, 1151100), (72, 991225), (75, 951576), (90, 792980), (93, 767400), (100, 713682), (120, 594735), (124, 575550), (150, 475788), (155, 460440), (180, 396490), (186, 383700), (200, 356841), (225, 317192), (248, 287775), (279, 255800), (300, 237894), (310, 230220), (360, 198245), (372, 191850), (450, 158596), (465, 153480), (558, 127900), (600, 118947), (620, 115110), (744, 95925), (775, 92088), (900, 79298), (930, 76740), (1116, 63950), (1240, 57555), (1279, 55800), (1395, 51160), (1550, 46044), (1800, 39649), (1860, 38370), (2232, 31975), (2325, 30696), (2558, 27900), (2790, 25580), (3100, 23022), (3720, 19185), (3837, 18600), (4650, 15348), (5116, 13950), (5580, 12790), (6200, 11511), (6395, 11160), (6975, 10232), (7674, 9300)]