145239750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{21517}}^1$

素因数の和:21543

約数の個数: 64

約数和(自身を含む): 402816960

約数和(自身を除く): 257577210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 675, 750, 1125, 1350, 2250, 3375, 6750, 21517, 43034, 64551, 107585, 129102, 193653, 215170, 322755, 387306, 537925, 580959, 645510, 968265, 1075850, 1161918, 1613775, 1936530, 2689625, 2904795, 3227550, 4841325, 5379250, 5809590, 8068875, 9682650, 14523975, 16137750, 24206625, 29047950, 48413250, 72619875, 145239750]

約数ペア:

[(1, 145239750), (2, 72619875), (3, 48413250), (5, 29047950), (6, 24206625), (9, 16137750), (10, 14523975), (15, 9682650), (18, 8068875), (25, 5809590), (27, 5379250), (30, 4841325), (45, 3227550), (50, 2904795), (54, 2689625), (75, 1936530), (90, 1613775), (125, 1161918), (135, 1075850), (150, 968265), (225, 645510), (250, 580959), (270, 537925), (375, 387306), (450, 322755), (675, 215170), (750, 193653), (1125, 129102), (1350, 107585), (2250, 64551), (3375, 43034), (6750, 21517)]