236808180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{26849}}^1$

素因数の和:26878

約数の個数: 108

約数和(自身を含む): 835625700

約数和(自身を除く): 598817520

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 26849, 53698, 80547, 107396, 134245, 161094, 187943, 241641, 268490, 322188, 375886, 402735, 483282, 536980, 563829, 751772, 805470, 939715, 966564, 1127658, 1208205, 1315601, 1610940, 1691487, 1879430, 2255316, 2416410, 2631202, 2819145, 3382974, 3758860, 3946803, 4832820, 5262404, 5638290, 6578005, 6765948, 7893606, 8457435, 11276580, 11840409, 13156010, 15787212, 16914870, 19734015, 23680818, 26312020, 33829740, 39468030, 47361636, 59202045, 78936060, 118404090, 236808180]

約数ペア:

[(1, 236808180), (2, 118404090), (3, 78936060), (4, 59202045), (5, 47361636), (6, 39468030), (7, 33829740), (9, 26312020), (10, 23680818), (12, 19734015), (14, 16914870), (15, 15787212), (18, 13156010), (20, 11840409), (21, 11276580), (28, 8457435), (30, 7893606), (35, 6765948), (36, 6578005), (42, 5638290), (45, 5262404), (49, 4832820), (60, 3946803), (63, 3758860), (70, 3382974), (84, 2819145), (90, 2631202), (98, 2416410), (105, 2255316), (126, 1879430), (140, 1691487), (147, 1610940), (180, 1315601), (196, 1208205), (210, 1127658), (245, 966564), (252, 939715), (294, 805470), (315, 751772), (420, 563829), (441, 536980), (490, 483282), (588, 402735), (630, 375886), (735, 322188), (882, 268490), (980, 241641), (1260, 187943), (1470, 161094), (1764, 134245), (2205, 107396), (2940, 80547), (4410, 53698), (8820, 26849)]