80498850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{23333}}^1$

素因数の和:23371

約数の個数: 48

約数和(自身を含む): 208325952

約数和(自身を除く): 127827102

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 23333, 46666, 69999, 116665, 139998, 233330, 349995, 536659, 583325, 699990, 1073318, 1166650, 1609977, 1749975, 2683295, 3219954, 3499950, 5366590, 8049885, 13416475, 16099770, 26832950, 40249425, 80498850]

約数ペア:

[(1, 80498850), (2, 40249425), (3, 26832950), (5, 16099770), (6, 13416475), (10, 8049885), (15, 5366590), (23, 3499950), (25, 3219954), (30, 2683295), (46, 1749975), (50, 1609977), (69, 1166650), (75, 1073318), (115, 699990), (138, 583325), (150, 536659), (230, 349995), (345, 233330), (575, 139998), (690, 116665), (1150, 69999), (1725, 46666), (3450, 23333)]