206670420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3163}}^1$

素因数の和:3203

約数の個数: 144

約数和(自身を含む): 706964160

約数和(自身を除く): 500293740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 121, 132, 135, 165, 180, 198, 220, 242, 270, 297, 330, 363, 396, 484, 495, 540, 594, 605, 660, 726, 990, 1089, 1188, 1210, 1452, 1485, 1815, 1980, 2178, 2420, 2970, 3163, 3267, 3630, 4356, 5445, 5940, 6326, 6534, 7260, 9489, 10890, 12652, 13068, 15815, 16335, 18978, 21780, 28467, 31630, 32670, 34793, 37956, 47445, 56934, 63260, 65340, 69586, 85401, 94890, 104379, 113868, 139172, 142335, 170802, 173965, 189780, 208758, 284670, 313137, 341604, 347930, 382723, 417516, 427005, 521895, 569340, 626274, 695860, 765446, 854010, 939411, 1043790, 1148169, 1252548, 1530892, 1565685, 1708020, 1878822, 1913615, 2087580, 2296338, 3131370, 3444507, 3757644, 3827230, 4592676, 4697055, 5740845, 6262740, 6889014, 7654460, 9394110, 10333521, 11481690, 13778028, 17222535, 18788220, 20667042, 22963380, 34445070, 41334084, 51667605, 68890140, 103335210, 206670420]

約数ペア:

[(1, 206670420), (2, 103335210), (3, 68890140), (4, 51667605), (5, 41334084), (6, 34445070), (9, 22963380), (10, 20667042), (11, 18788220), (12, 17222535), (15, 13778028), (18, 11481690), (20, 10333521), (22, 9394110), (27, 7654460), (30, 6889014), (33, 6262740), (36, 5740845), (44, 4697055), (45, 4592676), (54, 3827230), (55, 3757644), (60, 3444507), (66, 3131370), (90, 2296338), (99, 2087580), (108, 1913615), (110, 1878822), (121, 1708020), (132, 1565685), (135, 1530892), (165, 1252548), (180, 1148169), (198, 1043790), (220, 939411), (242, 854010), (270, 765446), (297, 695860), (330, 626274), (363, 569340), (396, 521895), (484, 427005), (495, 417516), (540, 382723), (594, 347930), (605, 341604), (660, 313137), (726, 284670), (990, 208758), (1089, 189780), (1188, 173965), (1210, 170802), (1452, 142335), (1485, 139172), (1815, 113868), (1980, 104379), (2178, 94890), (2420, 85401), (2970, 69586), (3163, 65340), (3267, 63260), (3630, 56934), (4356, 47445), (5445, 37956), (5940, 34793), (6326, 32670), (6534, 31630), (7260, 28467), (9489, 21780), (10890, 18978), (12652, 16335), (13068, 15815)]