80190

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{11}}^1$

素因数の和:36

約数の個数: 56

約数和(自身を含む): 236088

約数和(自身を除く): 155898

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 243, 270, 297, 330, 405, 486, 495, 594, 729, 810, 891, 990, 1215, 1458, 1485, 1782, 2430, 2673, 2970, 3645, 4455, 5346, 7290, 8019, 8910, 13365, 16038, 26730, 40095, 80190]

約数ペア:

[(1, 80190), (2, 40095), (3, 26730), (5, 16038), (6, 13365), (9, 8910), (10, 8019), (11, 7290), (15, 5346), (18, 4455), (22, 3645), (27, 2970), (30, 2673), (33, 2430), (45, 1782), (54, 1485), (55, 1458), (66, 1215), (81, 990), (90, 891), (99, 810), (110, 729), (135, 594), (162, 495), (165, 486), (198, 405), (243, 330), (270, 297)]