131728410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2609}}^1$

素因数の和:2653

約数の個数: 128

約数和(自身を含む): 405907200

約数和(自身を除く): 274178790

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 85, 90, 99, 102, 110, 135, 153, 165, 170, 187, 198, 255, 270, 297, 306, 330, 374, 459, 495, 510, 561, 594, 765, 918, 935, 990, 1122, 1485, 1530, 1683, 1870, 2295, 2609, 2805, 2970, 3366, 4590, 5049, 5218, 5610, 7827, 8415, 10098, 13045, 15654, 16830, 23481, 25245, 26090, 28699, 39135, 44353, 46962, 50490, 57398, 70443, 78270, 86097, 88706, 117405, 133059, 140886, 143495, 172194, 221765, 234810, 258291, 266118, 286990, 352215, 399177, 430485, 443530, 487883, 516582, 665295, 704430, 774873, 798354, 860970, 975766, 1197531, 1291455, 1330590, 1463649, 1549746, 1995885, 2395062, 2439415, 2582910, 2927298, 3874365, 3991770, 4390947, 4878830, 5987655, 7318245, 7748730, 8781894, 11975310, 13172841, 14636490, 21954735, 26345682, 43909470, 65864205, 131728410]

約数ペア:

[(1, 131728410), (2, 65864205), (3, 43909470), (5, 26345682), (6, 21954735), (9, 14636490), (10, 13172841), (11, 11975310), (15, 8781894), (17, 7748730), (18, 7318245), (22, 5987655), (27, 4878830), (30, 4390947), (33, 3991770), (34, 3874365), (45, 2927298), (51, 2582910), (54, 2439415), (55, 2395062), (66, 1995885), (85, 1549746), (90, 1463649), (99, 1330590), (102, 1291455), (110, 1197531), (135, 975766), (153, 860970), (165, 798354), (170, 774873), (187, 704430), (198, 665295), (255, 516582), (270, 487883), (297, 443530), (306, 430485), (330, 399177), (374, 352215), (459, 286990), (495, 266118), (510, 258291), (561, 234810), (594, 221765), (765, 172194), (918, 143495), (935, 140886), (990, 133059), (1122, 117405), (1485, 88706), (1530, 86097), (1683, 78270), (1870, 70443), (2295, 57398), (2609, 50490), (2805, 46962), (2970, 44353), (3366, 39135), (4590, 28699), (5049, 26090), (5218, 25245), (5610, 23481), (7827, 16830), (8415, 15654), (10098, 13045)]