27077900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 62641824

約数和(自身を除く): 35563924

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 61, 92, 100, 115, 122, 193, 230, 244, 305, 386, 460, 575, 610, 772, 965, 1150, 1220, 1403, 1525, 1930, 2300, 2806, 3050, 3860, 4439, 4825, 5612, 6100, 7015, 8878, 9650, 11773, 14030, 17756, 19300, 22195, 23546, 28060, 35075, 44390, 47092, 58865, 70150, 88780, 110975, 117730, 140300, 221950, 235460, 270779, 294325, 443900, 541558, 588650, 1083116, 1177300, 1353895, 2707790, 5415580, 6769475, 13538950, 27077900]

約数ペア:

[(1, 27077900), (2, 13538950), (4, 6769475), (5, 5415580), (10, 2707790), (20, 1353895), (23, 1177300), (25, 1083116), (46, 588650), (50, 541558), (61, 443900), (92, 294325), (100, 270779), (115, 235460), (122, 221950), (193, 140300), (230, 117730), (244, 110975), (305, 88780), (386, 70150), (460, 58865), (575, 47092), (610, 44390), (772, 35075), (965, 28060), (1150, 23546), (1220, 22195), (1403, 19300), (1525, 17756), (1930, 14030), (2300, 11773), (2806, 9650), (3050, 8878), (3860, 7015), (4439, 6100), (4825, 5612)]