319656600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{257}}^1\times {\mathrm{691}}^1$

素因数の和:970

約数の個数: 144

約数和(自身を含む): 1079250120

約数和(自身を除く): 759593520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 257, 300, 360, 450, 514, 600, 691, 771, 900, 1028, 1285, 1382, 1542, 1800, 2056, 2073, 2313, 2570, 2764, 3084, 3455, 3855, 4146, 4626, 5140, 5528, 6168, 6219, 6425, 6910, 7710, 8292, 9252, 10280, 10365, 11565, 12438, 12850, 13820, 15420, 16584, 17275, 18504, 19275, 20730, 23130, 24876, 25700, 27640, 30840, 31095, 34550, 38550, 41460, 46260, 49752, 51400, 51825, 57825, 62190, 69100, 77100, 82920, 92520, 103650, 115650, 124380, 138200, 154200, 155475, 177587, 207300, 231300, 248760, 310950, 355174, 414600, 462600, 532761, 621900, 710348, 887935, 1065522, 1243800, 1420696, 1598283, 1775870, 2131044, 2663805, 3196566, 3551740, 4262088, 4439675, 5327610, 6393132, 7103480, 7991415, 8879350, 10655220, 12786264, 13319025, 15982830, 17758700, 21310440, 26638050, 31965660, 35517400, 39957075, 53276100, 63931320, 79914150, 106552200, 159828300, 319656600]

約数ペア:

[(1, 319656600), (2, 159828300), (3, 106552200), (4, 79914150), (5, 63931320), (6, 53276100), (8, 39957075), (9, 35517400), (10, 31965660), (12, 26638050), (15, 21310440), (18, 17758700), (20, 15982830), (24, 13319025), (25, 12786264), (30, 10655220), (36, 8879350), (40, 7991415), (45, 7103480), (50, 6393132), (60, 5327610), (72, 4439675), (75, 4262088), (90, 3551740), (100, 3196566), (120, 2663805), (150, 2131044), (180, 1775870), (200, 1598283), (225, 1420696), (257, 1243800), (300, 1065522), (360, 887935), (450, 710348), (514, 621900), (600, 532761), (691, 462600), (771, 414600), (900, 355174), (1028, 310950), (1285, 248760), (1382, 231300), (1542, 207300), (1800, 177587), (2056, 155475), (2073, 154200), (2313, 138200), (2570, 124380), (2764, 115650), (3084, 103650), (3455, 92520), (3855, 82920), (4146, 77100), (4626, 69100), (5140, 62190), (5528, 57825), (6168, 51825), (6219, 51400), (6425, 49752), (6910, 46260), (7710, 41460), (8292, 38550), (9252, 34550), (10280, 31095), (10365, 30840), (11565, 27640), (12438, 25700), (12850, 24876), (13820, 23130), (15420, 20730), (16584, 19275), (17275, 18504)]