1142700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 3572688

約数和(自身を除く): 2429988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 293, 300, 325, 390, 586, 650, 780, 879, 975, 1172, 1300, 1465, 1758, 1950, 2930, 3516, 3809, 3900, 4395, 5860, 7325, 7618, 8790, 11427, 14650, 15236, 17580, 19045, 21975, 22854, 29300, 38090, 43950, 45708, 57135, 76180, 87900, 95225, 114270, 190450, 228540, 285675, 380900, 571350, 1142700]

約数ペア:

[(1, 1142700), (2, 571350), (3, 380900), (4, 285675), (5, 228540), (6, 190450), (10, 114270), (12, 95225), (13, 87900), (15, 76180), (20, 57135), (25, 45708), (26, 43950), (30, 38090), (39, 29300), (50, 22854), (52, 21975), (60, 19045), (65, 17580), (75, 15236), (78, 14650), (100, 11427), (130, 8790), (150, 7618), (156, 7325), (195, 5860), (260, 4395), (293, 3900), (300, 3809), (325, 3516), (390, 2930), (586, 1950), (650, 1758), (780, 1465), (879, 1300), (975, 1172)]