990305154000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{5851}}^1\times {\mathrm{9403}}^1$

素因数の和:15283

約数の個数: 240

約数和(自身を含む): 3459764852544

約数和(自身を除く): 2469459698544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1500, 1800, 2000, 2250, 3000, 3600, 4500, 5851, 6000, 9000, 9403, 11702, 17553, 18000, 18806, 23404, 28209, 29255, 35106, 37612, 46808, 47015, 52659, 56418, 58510, 70212, 75224, 84627, 87765, 93616, 94030, 105318, 112836, 117020, 140424, 141045, 146275, 150448, 169254, 175530, 188060, 210636, 225672, 234040, 235075, 263295, 280848, 282090, 292550, 338508, 351060, 376120, 421272, 423135, 438825, 451344, 468080, 470150, 526590, 564180, 585100, 677016, 702120, 705225, 731375, 752240, 842544, 846270, 877650, 940300, 1053180, 1128360, 1170200, 1175375, 1316475, 1354032, 1404240, 1410450, 1462750, 1692540, 1755300, 1880600, 2106360, 2115675, 2194125, 2256720, 2340400, 2350750, 2632950, 2820900, 2925500, 3385080, 3510600, 3526125, 3761200, 4212720, 4231350, 4388250, 4701500, 5265900, 5641800, 5851000, 6582375, 6770160, 7021200, 7052250, 8462700, 8776500, 9403000, 10531800, 10578375, 11283600, 11702000, 13164750, 14104500, 16925400, 17553000, 18806000, 21063600, 21156750, 26329500, 28209000, 33850800, 35106000, 42313500, 52659000, 55016953, 56418000, 84627000, 105318000, 110033906, 165050859, 169254000, 220067812, 275084765, 330101718, 440135624, 495152577, 550169530, 660203436, 825254295, 880271248, 990305154, 1100339060, 1320406872, 1375423825, 1650508590, 1980610308, 2200678120, 2475762885, 2640813744, 2750847650, 3301017180, 3961220616, 4126271475, 4401356240, 4951525770, 5501695300, 6602034360, 6877119125, 7922441232, 8252542950, 9903051540, 11003390600, 12378814425, 13204068720, 13754238250, 16505085900, 19806103080, 20631357375, 22006781200, 24757628850, 27508476500, 33010171800, 39612206160, 41262714750, 49515257700, 55016953000, 61894072125, 66020343600, 82525429500, 99030515400, 110033906000, 123788144250, 165050859000, 198061030800, 247576288500, 330101718000, 495152577000, 990305154000]

約数ペア:

[(1, 990305154000), (2, 495152577000), (3, 330101718000), (4, 247576288500), (5, 198061030800), (6, 165050859000), (8, 123788144250), (9, 110033906000), (10, 99030515400), (12, 82525429500), (15, 66020343600), (16, 61894072125), (18, 55016953000), (20, 49515257700), (24, 41262714750), (25, 39612206160), (30, 33010171800), (36, 27508476500), (40, 24757628850), (45, 22006781200), (48, 20631357375), (50, 19806103080), (60, 16505085900), (72, 13754238250), (75, 13204068720), (80, 12378814425), (90, 11003390600), (100, 9903051540), (120, 8252542950), (125, 7922441232), (144, 6877119125), (150, 6602034360), (180, 5501695300), (200, 4951525770), (225, 4401356240), (240, 4126271475), (250, 3961220616), (300, 3301017180), (360, 2750847650), (375, 2640813744), (400, 2475762885), (450, 2200678120), (500, 1980610308), (600, 1650508590), (720, 1375423825), (750, 1320406872), (900, 1100339060), (1000, 990305154), (1125, 880271248), (1200, 825254295), (1500, 660203436), (1800, 550169530), (2000, 495152577), (2250, 440135624), (3000, 330101718), (3600, 275084765), (4500, 220067812), (5851, 169254000), (6000, 165050859), (9000, 110033906), (9403, 105318000), (11702, 84627000), (17553, 56418000), (18000, 55016953), (18806, 52659000), (23404, 42313500), (28209, 35106000), (29255, 33850800), (35106, 28209000), (37612, 26329500), (46808, 21156750), (47015, 21063600), (52659, 18806000), (56418, 17553000), (58510, 16925400), (70212, 14104500), (75224, 13164750), (84627, 11702000), (87765, 11283600), (93616, 10578375), (94030, 10531800), (105318, 9403000), (112836, 8776500), (117020, 8462700), (140424, 7052250), (141045, 7021200), (146275, 6770160), (150448, 6582375), (169254, 5851000), (175530, 5641800), (188060, 5265900), (210636, 4701500), (225672, 4388250), (234040, 4231350), (235075, 4212720), (263295, 3761200), (280848, 3526125), (282090, 3510600), (292550, 3385080), (338508, 2925500), (351060, 2820900), (376120, 2632950), (421272, 2350750), (423135, 2340400), (438825, 2256720), (451344, 2194125), (468080, 2115675), (470150, 2106360), (526590, 1880600), (564180, 1755300), (585100, 1692540), (677016, 1462750), (702120, 1410450), (705225, 1404240), (731375, 1354032), (752240, 1316475), (842544, 1175375), (846270, 1170200), (877650, 1128360), (940300, 1053180)]