220495770

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 663272064

約数和(自身を除く): 442776294

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 73, 81, 90, 99, 110, 113, 135, 146, 162, 165, 198, 219, 226, 243, 270, 297, 330, 339, 365, 405, 438, 486, 495, 565, 594, 657, 678, 730, 803, 810, 891, 990, 1017, 1095, 1130, 1215, 1243, 1314, 1485, 1606, 1695, 1782, 1971, 2034, 2190, 2409, 2430, 2486, 2673, 2970, 3051, 3285, 3390, 3729, 3942, 4015, 4455, 4818, 5085, 5346, 5913, 6102, 6215, 6570, 7227, 7458, 8030, 8249, 8910, 9153, 9855, 10170, 11187, 11826, 12045, 12430, 13365, 14454, 15255, 16498, 17739, 18306, 18645, 19710, 21681, 22374, 24090, 24747, 26730, 27459, 29565, 30510, 33561, 35478, 36135, 37290, 41245, 43362, 45765, 49494, 54918, 55935, 59130, 65043, 67122, 72270, 74241, 82490, 88695, 90739, 91530, 100683, 108405, 111870, 123735, 130086, 137295, 148482, 167805, 177390, 181478, 195129, 201366, 216810, 222723, 247470, 272217, 274590, 302049, 325215, 335610, 371205, 390258, 445446, 453695, 503415, 544434, 604098, 650430, 668169, 742410, 816651, 907390, 975645, 1006830, 1113615, 1336338, 1361085, 1510245, 1633302, 1951290, 2004507, 2227230, 2449953, 2722170, 3020490, 3340845, 4009014, 4083255, 4899906, 6681690, 7349859, 8166510, 10022535, 12249765, 14699718, 20045070, 22049577, 24499530, 36749295, 44099154, 73498590, 110247885, 220495770]

約数ペア:

[(1, 220495770), (2, 110247885), (3, 73498590), (5, 44099154), (6, 36749295), (9, 24499530), (10, 22049577), (11, 20045070), (15, 14699718), (18, 12249765), (22, 10022535), (27, 8166510), (30, 7349859), (33, 6681690), (45, 4899906), (54, 4083255), (55, 4009014), (66, 3340845), (73, 3020490), (81, 2722170), (90, 2449953), (99, 2227230), (110, 2004507), (113, 1951290), (135, 1633302), (146, 1510245), (162, 1361085), (165, 1336338), (198, 1113615), (219, 1006830), (226, 975645), (243, 907390), (270, 816651), (297, 742410), (330, 668169), (339, 650430), (365, 604098), (405, 544434), (438, 503415), (486, 453695), (495, 445446), (565, 390258), (594, 371205), (657, 335610), (678, 325215), (730, 302049), (803, 274590), (810, 272217), (891, 247470), (990, 222723), (1017, 216810), (1095, 201366), (1130, 195129), (1215, 181478), (1243, 177390), (1314, 167805), (1485, 148482), (1606, 137295), (1695, 130086), (1782, 123735), (1971, 111870), (2034, 108405), (2190, 100683), (2409, 91530), (2430, 90739), (2486, 88695), (2673, 82490), (2970, 74241), (3051, 72270), (3285, 67122), (3390, 65043), (3729, 59130), (3942, 55935), (4015, 54918), (4455, 49494), (4818, 45765), (5085, 43362), (5346, 41245), (5913, 37290), (6102, 36135), (6215, 35478), (6570, 33561), (7227, 30510), (7458, 29565), (8030, 27459), (8249, 26730), (8910, 24747), (9153, 24090), (9855, 22374), (10170, 21681), (11187, 19710), (11826, 18645), (12045, 18306), (12430, 17739), (13365, 16498), (14454, 15255)]