7772700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1993}}^1$

素因数の和:2023

約数の個数: 72

約数和(自身を含む): 24231088

約数和(自身を除く): 16458388

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, 1993, 3900, 3986, 5979, 7972, 9965, 11958, 19930, 23916, 25909, 29895, 39860, 49825, 51818, 59790, 77727, 99650, 103636, 119580, 129545, 149475, 155454, 199300, 259090, 298950, 310908, 388635, 518180, 597900, 647725, 777270, 1295450, 1554540, 1943175, 2590900, 3886350, 7772700]

約数ペア:

[(1, 7772700), (2, 3886350), (3, 2590900), (4, 1943175), (5, 1554540), (6, 1295450), (10, 777270), (12, 647725), (13, 597900), (15, 518180), (20, 388635), (25, 310908), (26, 298950), (30, 259090), (39, 199300), (50, 155454), (52, 149475), (60, 129545), (65, 119580), (75, 103636), (78, 99650), (100, 77727), (130, 59790), (150, 51818), (156, 49825), (195, 39860), (260, 29895), (300, 25909), (325, 23916), (390, 19930), (650, 11958), (780, 9965), (975, 7972), (1300, 5979), (1950, 3986), (1993, 3900)]