75456450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{2297}}^1$

素因数の和:2388

約数の個数: 72

約数和(自身を含む): 205592868

約数和(自身を除く): 130136418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 73, 75, 90, 146, 150, 219, 225, 365, 438, 450, 657, 730, 1095, 1314, 1825, 2190, 2297, 3285, 3650, 4594, 5475, 6570, 6891, 10950, 11485, 13782, 16425, 20673, 22970, 32850, 34455, 41346, 57425, 68910, 103365, 114850, 167681, 172275, 206730, 335362, 344550, 503043, 516825, 838405, 1006086, 1033650, 1509129, 1676810, 2515215, 3018258, 4192025, 5030430, 7545645, 8384050, 12576075, 15091290, 25152150, 37728225, 75456450]

約数ペア:

[(1, 75456450), (2, 37728225), (3, 25152150), (5, 15091290), (6, 12576075), (9, 8384050), (10, 7545645), (15, 5030430), (18, 4192025), (25, 3018258), (30, 2515215), (45, 1676810), (50, 1509129), (73, 1033650), (75, 1006086), (90, 838405), (146, 516825), (150, 503043), (219, 344550), (225, 335362), (365, 206730), (438, 172275), (450, 167681), (657, 114850), (730, 103365), (1095, 68910), (1314, 57425), (1825, 41346), (2190, 34455), (2297, 32850), (3285, 22970), (3650, 20673), (4594, 16425), (5475, 13782), (6570, 11485), (6891, 10950)]