342392700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{87793}}^1$

素因数の和:87823

約数の個数: 72

約数和(自身を含む): 1066872688

約数和(自身を除く): 724479988

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, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 87793, 175586, 263379, 351172, 438965, 526758, 877930, 1053516, 1141309, 1316895, 1755860, 2194825, 2282618, 2633790, 3423927, 4389650, 4565236, 5267580, 5706545, 6584475, 6847854, 8779300, 11413090, 13168950, 13695708, 17119635, 22826180, 26337900, 28532725, 34239270, 57065450, 68478540, 85598175, 114130900, 171196350, 342392700]

約数ペア:

[(1, 342392700), (2, 171196350), (3, 114130900), (4, 85598175), (5, 68478540), (6, 57065450), (10, 34239270), (12, 28532725), (13, 26337900), (15, 22826180), (20, 17119635), (25, 13695708), (26, 13168950), (30, 11413090), (39, 8779300), (50, 6847854), (52, 6584475), (60, 5706545), (65, 5267580), (75, 4565236), (78, 4389650), (100, 3423927), (130, 2633790), (150, 2282618), (156, 2194825), (195, 1755860), (260, 1316895), (300, 1141309), (325, 1053516), (390, 877930), (650, 526758), (780, 438965), (975, 351172), (1300, 263379), (1950, 175586), (3900, 87793)]