99311300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{659}}^1$

素因数の和:821

約数の個数: 72

約数和(自身を含む): 237172320

約数和(自身を除く): 137861020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 137, 220, 274, 275, 548, 550, 659, 685, 1100, 1318, 1370, 1507, 2636, 2740, 3014, 3295, 3425, 6028, 6590, 6850, 7249, 7535, 13180, 13700, 14498, 15070, 16475, 28996, 30140, 32950, 36245, 37675, 65900, 72490, 75350, 90283, 144980, 150700, 180566, 181225, 361132, 362450, 451415, 724900, 902830, 993113, 1805660, 1986226, 2257075, 3972452, 4514150, 4965565, 9028300, 9931130, 19862260, 24827825, 49655650, 99311300]

約数ペア:

[(1, 99311300), (2, 49655650), (4, 24827825), (5, 19862260), (10, 9931130), (11, 9028300), (20, 4965565), (22, 4514150), (25, 3972452), (44, 2257075), (50, 1986226), (55, 1805660), (100, 993113), (110, 902830), (137, 724900), (220, 451415), (274, 362450), (275, 361132), (548, 181225), (550, 180566), (659, 150700), (685, 144980), (1100, 90283), (1318, 75350), (1370, 72490), (1507, 65900), (2636, 37675), (2740, 36245), (3014, 32950), (3295, 30140), (3425, 28996), (6028, 16475), (6590, 15070), (6850, 14498), (7249, 13700), (7535, 13180)]