72859300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1301

約数の個数: 72

約数和(自身を含む): 171933440

約数和(自身を除く): 99074140

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 31, 38, 50, 62, 76, 95, 100, 124, 155, 190, 310, 380, 475, 589, 620, 775, 950, 1178, 1237, 1550, 1900, 2356, 2474, 2945, 3100, 4948, 5890, 6185, 11780, 12370, 14725, 23503, 24740, 29450, 30925, 38347, 47006, 58900, 61850, 76694, 94012, 117515, 123700, 153388, 191735, 235030, 383470, 470060, 587575, 728593, 766940, 958675, 1175150, 1457186, 1917350, 2350300, 2914372, 3642965, 3834700, 7285930, 14571860, 18214825, 36429650, 72859300]

約数ペア:

[(1, 72859300), (2, 36429650), (4, 18214825), (5, 14571860), (10, 7285930), (19, 3834700), (20, 3642965), (25, 2914372), (31, 2350300), (38, 1917350), (50, 1457186), (62, 1175150), (76, 958675), (95, 766940), (100, 728593), (124, 587575), (155, 470060), (190, 383470), (310, 235030), (380, 191735), (475, 153388), (589, 123700), (620, 117515), (775, 94012), (950, 76694), (1178, 61850), (1237, 58900), (1550, 47006), (1900, 38347), (2356, 30925), (2474, 29450), (2945, 24740), (3100, 23503), (4948, 14725), (5890, 12370), (6185, 11780)]