155454000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1993}}^1$

素因数の和:2032

約数の個数: 160

約数和(自身を含む): 540007104

約数和(自身を除く): 384553104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 125, 130, 150, 156, 195, 200, 208, 240, 250, 260, 300, 312, 325, 375, 390, 400, 500, 520, 600, 624, 650, 750, 780, 975, 1000, 1040, 1200, 1300, 1500, 1560, 1625, 1950, 1993, 2000, 2600, 3000, 3120, 3250, 3900, 3986, 4875, 5200, 5979, 6000, 6500, 7800, 7972, 9750, 9965, 11958, 13000, 15600, 15944, 19500, 19930, 23916, 25909, 26000, 29895, 31888, 39000, 39860, 47832, 49825, 51818, 59790, 77727, 78000, 79720, 95664, 99650, 103636, 119580, 129545, 149475, 155454, 159440, 199300, 207272, 239160, 249125, 259090, 298950, 310908, 388635, 398600, 414544, 478320, 498250, 518180, 597900, 621816, 647725, 747375, 777270, 797200, 996500, 1036360, 1195800, 1243632, 1295450, 1494750, 1554540, 1943175, 1993000, 2072720, 2391600, 2590900, 2989500, 3109080, 3238625, 3886350, 3986000, 5181800, 5979000, 6218160, 6477250, 7772700, 9715875, 10363600, 11958000, 12954500, 15545400, 19431750, 25909000, 31090800, 38863500, 51818000, 77727000, 155454000]

約数ペア:

[(1, 155454000), (2, 77727000), (3, 51818000), (4, 38863500), (5, 31090800), (6, 25909000), (8, 19431750), (10, 15545400), (12, 12954500), (13, 11958000), (15, 10363600), (16, 9715875), (20, 7772700), (24, 6477250), (25, 6218160), (26, 5979000), (30, 5181800), (39, 3986000), (40, 3886350), (48, 3238625), (50, 3109080), (52, 2989500), (60, 2590900), (65, 2391600), (75, 2072720), (78, 1993000), (80, 1943175), (100, 1554540), (104, 1494750), (120, 1295450), (125, 1243632), (130, 1195800), (150, 1036360), (156, 996500), (195, 797200), (200, 777270), (208, 747375), (240, 647725), (250, 621816), (260, 597900), (300, 518180), (312, 498250), (325, 478320), (375, 414544), (390, 398600), (400, 388635), (500, 310908), (520, 298950), (600, 259090), (624, 249125), (650, 239160), (750, 207272), (780, 199300), (975, 159440), (1000, 155454), (1040, 149475), (1200, 129545), (1300, 119580), (1500, 103636), (1560, 99650), (1625, 95664), (1950, 79720), (1993, 78000), (2000, 77727), (2600, 59790), (3000, 51818), (3120, 49825), (3250, 47832), (3900, 39860), (3986, 39000), (4875, 31888), (5200, 29895), (5979, 26000), (6000, 25909), (6500, 23916), (7800, 19930), (7972, 19500), (9750, 15944), (9965, 15600), (11958, 13000)]