283950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{631}}^1$

素因数の和:649

約数の個数: 36

約数和(自身を含む): 764088

約数和(自身を除く): 480138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 631, 1262, 1893, 3155, 3786, 5679, 6310, 9465, 11358, 15775, 18930, 28395, 31550, 47325, 56790, 94650, 141975, 283950]

約数ペア:

[(1, 283950), (2, 141975), (3, 94650), (5, 56790), (6, 47325), (9, 31550), (10, 28395), (15, 18930), (18, 15775), (25, 11358), (30, 9465), (45, 6310), (50, 5679), (75, 3786), (90, 3155), (150, 1893), (225, 1262), (450, 631)]