150638175

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:413

約数の個数: 72

約数和(自身を含む): 287064960

約数和(自身を除く): 136426785

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 167, 171, 211, 225, 285, 475, 501, 633, 835, 855, 1055, 1425, 1503, 1899, 2505, 3165, 3173, 4009, 4175, 4275, 5275, 7515, 9495, 9519, 12027, 12525, 15825, 15865, 20045, 28557, 35237, 36081, 37575, 47475, 47595, 60135, 79325, 100225, 105711, 142785, 176185, 180405, 237975, 300675, 317133, 528555, 669503, 713925, 880925, 902025, 1585665, 2008509, 2642775, 3347515, 6025527, 7928325, 10042545, 16737575, 30127635, 50212725, 150638175]

約数ペア:

[(1, 150638175), (3, 50212725), (5, 30127635), (9, 16737575), (15, 10042545), (19, 7928325), (25, 6025527), (45, 3347515), (57, 2642775), (75, 2008509), (95, 1585665), (167, 902025), (171, 880925), (211, 713925), (225, 669503), (285, 528555), (475, 317133), (501, 300675), (633, 237975), (835, 180405), (855, 176185), (1055, 142785), (1425, 105711), (1503, 100225), (1899, 79325), (2505, 60135), (3165, 47595), (3173, 47475), (4009, 37575), (4175, 36081), (4275, 35237), (5275, 28557), (7515, 20045), (9495, 15865), (9519, 15825), (12027, 12525)]