21858897300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{318179}}^1$

素因数の和:318425

約数の個数: 72

約数和(自身を含む): 63521455200

約数和(自身を除く): 41662557900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 229, 300, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 5725, 6870, 11450, 13740, 17175, 22900, 34350, 68700, 318179, 636358, 954537, 1272716, 1590895, 1909074, 3181790, 3818148, 4772685, 6363580, 7954475, 9545370, 15908950, 19090740, 23863425, 31817900, 47726850, 72862991, 95453700, 145725982, 218588973, 291451964, 364314955, 437177946, 728629910, 874355892, 1092944865, 1457259820, 1821574775, 2185889730, 3643149550, 4371779460, 5464724325, 7286299100, 10929448650, 21858897300]

約数ペア:

[(1, 21858897300), (2, 10929448650), (3, 7286299100), (4, 5464724325), (5, 4371779460), (6, 3643149550), (10, 2185889730), (12, 1821574775), (15, 1457259820), (20, 1092944865), (25, 874355892), (30, 728629910), (50, 437177946), (60, 364314955), (75, 291451964), (100, 218588973), (150, 145725982), (229, 95453700), (300, 72862991), (458, 47726850), (687, 31817900), (916, 23863425), (1145, 19090740), (1374, 15908950), (2290, 9545370), (2748, 7954475), (3435, 6363580), (4580, 4772685), (5725, 3818148), (6870, 3181790), (11450, 1909074), (13740, 1590895), (17175, 1272716), (22900, 954537), (34350, 636358), (68700, 318179)]