154480950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{26407}}^1$

素因数の和:26438

約数の個数: 72

約数和(自身を含む): 446981808

約数和(自身を除く): 292500858

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 26407, 52814, 79221, 132035, 158442, 237663, 264070, 343291, 396105, 475326, 660175, 686582, 792210, 1029873, 1188315, 1320350, 1716455, 1980525, 2059746, 2376630, 3089619, 3432910, 3961050, 5149365, 5941575, 6179238, 8582275, 10298730, 11883150, 15448095, 17164550, 25746825, 30896190, 51493650, 77240475, 154480950]

約数ペア:

[(1, 154480950), (2, 77240475), (3, 51493650), (5, 30896190), (6, 25746825), (9, 17164550), (10, 15448095), (13, 11883150), (15, 10298730), (18, 8582275), (25, 6179238), (26, 5941575), (30, 5149365), (39, 3961050), (45, 3432910), (50, 3089619), (65, 2376630), (75, 2059746), (78, 1980525), (90, 1716455), (117, 1320350), (130, 1188315), (150, 1029873), (195, 792210), (225, 686582), (234, 660175), (325, 475326), (390, 396105), (450, 343291), (585, 264070), (650, 237663), (975, 158442), (1170, 132035), (1950, 79221), (2925, 52814), (5850, 26407)]