291230550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{49783}}^1$

素因数の和:49814

約数の個数: 72

約数和(自身を含む): 842643984

約数和(自身を除く): 551413434

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, 49783, 99566, 149349, 248915, 298698, 448047, 497830, 647179, 746745, 896094, 1244575, 1294358, 1493490, 1941537, 2240235, 2489150, 3235895, 3733725, 3883074, 4480470, 5824611, 6471790, 7467450, 9707685, 11201175, 11649222, 16179475, 19415370, 22402350, 29123055, 32358950, 48538425, 58246110, 97076850, 145615275, 291230550]

約数ペア:

[(1, 291230550), (2, 145615275), (3, 97076850), (5, 58246110), (6, 48538425), (9, 32358950), (10, 29123055), (13, 22402350), (15, 19415370), (18, 16179475), (25, 11649222), (26, 11201175), (30, 9707685), (39, 7467450), (45, 6471790), (50, 5824611), (65, 4480470), (75, 3883074), (78, 3733725), (90, 3235895), (117, 2489150), (130, 2240235), (150, 1941537), (195, 1493490), (225, 1294358), (234, 1244575), (325, 896094), (390, 746745), (450, 647179), (585, 497830), (650, 448047), (975, 298698), (1170, 248915), (1950, 149349), (2925, 99566), (5850, 49783)]