210202200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{691}}^1$

素因数の和:739

約数の個数: 216

約数和(自身を含む): 765514620

約数和(自身を除く): 555312420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 169, 180, 195, 200, 225, 234, 260, 300, 312, 325, 338, 360, 390, 450, 468, 507, 520, 585, 600, 650, 676, 691, 780, 845, 900, 936, 975, 1014, 1170, 1300, 1352, 1382, 1521, 1560, 1690, 1800, 1950, 2028, 2073, 2340, 2535, 2600, 2764, 2925, 3042, 3380, 3455, 3900, 4056, 4146, 4225, 4680, 5070, 5528, 5850, 6084, 6219, 6760, 6910, 7605, 7800, 8292, 8450, 8983, 10140, 10365, 11700, 12168, 12438, 12675, 13820, 15210, 16584, 16900, 17275, 17966, 20280, 20730, 23400, 24876, 25350, 26949, 27640, 30420, 31095, 33800, 34550, 35932, 38025, 41460, 44915, 49752, 50700, 51825, 53898, 60840, 62190, 69100, 71864, 76050, 80847, 82920, 89830, 101400, 103650, 107796, 116779, 124380, 134745, 138200, 152100, 155475, 161694, 179660, 207300, 215592, 224575, 233558, 248760, 269490, 304200, 310950, 323388, 350337, 359320, 404235, 414600, 449150, 467116, 538980, 583895, 621900, 646776, 673725, 700674, 808470, 898300, 934232, 1051011, 1077960, 1167790, 1243800, 1347450, 1401348, 1616940, 1751685, 1796600, 2021175, 2102022, 2335580, 2694900, 2802696, 2919475, 3233880, 3503370, 4042350, 4204044, 4671160, 5255055, 5389800, 5838950, 7006740, 8084700, 8408088, 8758425, 10510110, 11677900, 14013480, 16169400, 17516850, 21020220, 23355800, 26275275, 35033700, 42040440, 52550550, 70067400, 105101100, 210202200]

約数ペア:

[(1, 210202200), (2, 105101100), (3, 70067400), (4, 52550550), (5, 42040440), (6, 35033700), (8, 26275275), (9, 23355800), (10, 21020220), (12, 17516850), (13, 16169400), (15, 14013480), (18, 11677900), (20, 10510110), (24, 8758425), (25, 8408088), (26, 8084700), (30, 7006740), (36, 5838950), (39, 5389800), (40, 5255055), (45, 4671160), (50, 4204044), (52, 4042350), (60, 3503370), (65, 3233880), (72, 2919475), (75, 2802696), (78, 2694900), (90, 2335580), (100, 2102022), (104, 2021175), (117, 1796600), (120, 1751685), (130, 1616940), (150, 1401348), (156, 1347450), (169, 1243800), (180, 1167790), (195, 1077960), (200, 1051011), (225, 934232), (234, 898300), (260, 808470), (300, 700674), (312, 673725), (325, 646776), (338, 621900), (360, 583895), (390, 538980), (450, 467116), (468, 449150), (507, 414600), (520, 404235), (585, 359320), (600, 350337), (650, 323388), (676, 310950), (691, 304200), (780, 269490), (845, 248760), (900, 233558), (936, 224575), (975, 215592), (1014, 207300), (1170, 179660), (1300, 161694), (1352, 155475), (1382, 152100), (1521, 138200), (1560, 134745), (1690, 124380), (1800, 116779), (1950, 107796), (2028, 103650), (2073, 101400), (2340, 89830), (2535, 82920), (2600, 80847), (2764, 76050), (2925, 71864), (3042, 69100), (3380, 62190), (3455, 60840), (3900, 53898), (4056, 51825), (4146, 50700), (4225, 49752), (4680, 44915), (5070, 41460), (5528, 38025), (5850, 35932), (6084, 34550), (6219, 33800), (6760, 31095), (6910, 30420), (7605, 27640), (7800, 26949), (8292, 25350), (8450, 24876), (8983, 23400), (10140, 20730), (10365, 20280), (11700, 17966), (12168, 17275), (12438, 16900), (12675, 16584), (13820, 15210)]