137939850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{306533}}^1$

素因数の和:306551

約数の個数: 36

約数和(自身を含む): 370599606

約数和(自身を除く): 232659756

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 306533, 613066, 919599, 1532665, 1839198, 2758797, 3065330, 4597995, 5517594, 7663325, 9195990, 13793985, 15326650, 22989975, 27587970, 45979950, 68969925, 137939850]

約数ペア:

[(1, 137939850), (2, 68969925), (3, 45979950), (5, 27587970), (6, 22989975), (9, 15326650), (10, 13793985), (15, 9195990), (18, 7663325), (25, 5517594), (30, 4597995), (45, 3065330), (50, 2758797), (75, 1839198), (90, 1532665), (150, 919599), (225, 613066), (450, 306533)]