23318100

素因数分解:

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

素因数の和:2026

約数の個数: 108

約数和(自身を含む): 78751036

約数和(自身を除く): 55432936

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 1993, 2340, 2925, 3900, 3986, 5850, 5979, 7972, 9965, 11700, 11958, 17937, 19930, 23916, 25909, 29895, 35874, 39860, 49825, 51818, 59790, 71748, 77727, 89685, 99650, 103636, 119580, 129545, 149475, 155454, 179370, 199300, 233181, 259090, 298950, 310908, 358740, 388635, 448425, 466362, 518180, 597900, 647725, 777270, 896850, 932724, 1165905, 1295450, 1554540, 1793700, 1943175, 2331810, 2590900, 3886350, 4663620, 5829525, 7772700, 11659050, 23318100]

約数ペア:

[(1, 23318100), (2, 11659050), (3, 7772700), (4, 5829525), (5, 4663620), (6, 3886350), (9, 2590900), (10, 2331810), (12, 1943175), (13, 1793700), (15, 1554540), (18, 1295450), (20, 1165905), (25, 932724), (26, 896850), (30, 777270), (36, 647725), (39, 597900), (45, 518180), (50, 466362), (52, 448425), (60, 388635), (65, 358740), (75, 310908), (78, 298950), (90, 259090), (100, 233181), (117, 199300), (130, 179370), (150, 155454), (156, 149475), (180, 129545), (195, 119580), (225, 103636), (234, 99650), (260, 89685), (300, 77727), (325, 71748), (390, 59790), (450, 51818), (468, 49825), (585, 39860), (650, 35874), (780, 29895), (900, 25909), (975, 23916), (1170, 19930), (1300, 17937), (1950, 11958), (1993, 11700), (2340, 9965), (2925, 7972), (3900, 5979), (3986, 5850)]