84220290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4051}}^1$

素因数の和:4085

約数の個数: 128

約数和(自身を含む): 280074240

約数和(自身を除く): 195853950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 693, 770, 945, 990, 1155, 1386, 1485, 1890, 2079, 2310, 2970, 3465, 4051, 4158, 6930, 8102, 10395, 12153, 20255, 20790, 24306, 28357, 36459, 40510, 44561, 56714, 60765, 72918, 85071, 89122, 109377, 121530, 133683, 141785, 170142, 182295, 218754, 222805, 255213, 267366, 283570, 311927, 364590, 401049, 425355, 445610, 510426, 546885, 623854, 668415, 765639, 802098, 850710, 935781, 1093770, 1203147, 1276065, 1336830, 1531278, 1559635, 1871562, 2005245, 2406294, 2552130, 2807343, 3119270, 3828195, 4010490, 4678905, 5614686, 6015735, 7656390, 8422029, 9357810, 12031470, 14036715, 16844058, 28073430, 42110145, 84220290]

約数ペア:

[(1, 84220290), (2, 42110145), (3, 28073430), (5, 16844058), (6, 14036715), (7, 12031470), (9, 9357810), (10, 8422029), (11, 7656390), (14, 6015735), (15, 5614686), (18, 4678905), (21, 4010490), (22, 3828195), (27, 3119270), (30, 2807343), (33, 2552130), (35, 2406294), (42, 2005245), (45, 1871562), (54, 1559635), (55, 1531278), (63, 1336830), (66, 1276065), (70, 1203147), (77, 1093770), (90, 935781), (99, 850710), (105, 802098), (110, 765639), (126, 668415), (135, 623854), (154, 546885), (165, 510426), (189, 445610), (198, 425355), (210, 401049), (231, 364590), (270, 311927), (297, 283570), (315, 267366), (330, 255213), (378, 222805), (385, 218754), (462, 182295), (495, 170142), (594, 141785), (630, 133683), (693, 121530), (770, 109377), (945, 89122), (990, 85071), (1155, 72918), (1386, 60765), (1485, 56714), (1890, 44561), (2079, 40510), (2310, 36459), (2970, 28357), (3465, 24306), (4051, 20790), (4158, 20255), (6930, 12153), (8102, 10395)]