1282831382400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{4999}}^1\times {\mathrm{26731}}^1$

素因数の和:31757

約数の個数: 192

約数和(自身を含む): 4226329200000

約数和(自身を除く): 2943497817600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 4999, 9600, 9998, 14997, 19996, 24995, 26731, 29994, 39992, 49990, 53462, 59988, 74985, 79984, 80193, 99980, 106924, 119976, 124975, 133655, 149970, 159968, 160386, 199960, 213848, 239952, 249950, 267310, 299940, 319936, 320772, 374925, 399920, 400965, 427696, 479904, 499900, 534620, 599880, 639872, 641544, 668275, 749850, 799840, 801930, 855392, 959808, 999800, 1069240, 1199760, 1283088, 1336550, 1499700, 1599680, 1603860, 1710784, 1919616, 1999600, 2004825, 2138480, 2399520, 2566176, 2673100, 2999400, 3199360, 3207720, 3421568, 3999200, 4009650, 4276960, 4799040, 5132352, 5346200, 5998800, 6415440, 7998400, 8019300, 8553920, 9598080, 10264704, 10692400, 11997600, 12830880, 15996800, 16038600, 17107840, 21384800, 23995200, 25661760, 32077200, 42769600, 47990400, 51323520, 64154400, 85539200, 128308800, 133628269, 256617600, 267256538, 400884807, 534513076, 668141345, 801769614, 1069026152, 1336282690, 1603539228, 2004424035, 2138052304, 2672565380, 3207078456, 3340706725, 4008848070, 4276104608, 5345130760, 6414156912, 6681413450, 8017696140, 8552209216, 10022120175, 10690261520, 12828313824, 13362826900, 16035392280, 17104418432, 20044240350, 21380523040, 25656627648, 26725653800, 32070784560, 40088480700, 42761046080, 51313255296, 53451307600, 64141569120, 80176961400, 85522092160, 106902615200, 128283138240, 160353922800, 213805230400, 256566276480, 320707845600, 427610460800, 641415691200, 1282831382400]

約数ペア:

[(1, 1282831382400), (2, 641415691200), (3, 427610460800), (4, 320707845600), (5, 256566276480), (6, 213805230400), (8, 160353922800), (10, 128283138240), (12, 106902615200), (15, 85522092160), (16, 80176961400), (20, 64141569120), (24, 53451307600), (25, 51313255296), (30, 42761046080), (32, 40088480700), (40, 32070784560), (48, 26725653800), (50, 25656627648), (60, 21380523040), (64, 20044240350), (75, 17104418432), (80, 16035392280), (96, 13362826900), (100, 12828313824), (120, 10690261520), (128, 10022120175), (150, 8552209216), (160, 8017696140), (192, 6681413450), (200, 6414156912), (240, 5345130760), (300, 4276104608), (320, 4008848070), (384, 3340706725), (400, 3207078456), (480, 2672565380), (600, 2138052304), (640, 2004424035), (800, 1603539228), (960, 1336282690), (1200, 1069026152), (1600, 801769614), (1920, 668141345), (2400, 534513076), (3200, 400884807), (4800, 267256538), (4999, 256617600), (9600, 133628269), (9998, 128308800), (14997, 85539200), (19996, 64154400), (24995, 51323520), (26731, 47990400), (29994, 42769600), (39992, 32077200), (49990, 25661760), (53462, 23995200), (59988, 21384800), (74985, 17107840), (79984, 16038600), (80193, 15996800), (99980, 12830880), (106924, 11997600), (119976, 10692400), (124975, 10264704), (133655, 9598080), (149970, 8553920), (159968, 8019300), (160386, 7998400), (199960, 6415440), (213848, 5998800), (239952, 5346200), (249950, 5132352), (267310, 4799040), (299940, 4276960), (319936, 4009650), (320772, 3999200), (374925, 3421568), (399920, 3207720), (400965, 3199360), (427696, 2999400), (479904, 2673100), (499900, 2566176), (534620, 2399520), (599880, 2138480), (639872, 2004825), (641544, 1999600), (668275, 1919616), (749850, 1710784), (799840, 1603860), (801930, 1599680), (855392, 1499700), (959808, 1336550), (999800, 1283088), (1069240, 1199760)]