2078284128900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{2015599}}^1$

素因数の和:2016114

約数の個数: 144

約数和(自身を含む): 6886192588800

約数和(自身を除く): 4807908459900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 491, 525, 700, 982, 1050, 1473, 1964, 2100, 2455, 2946, 3437, 4910, 5892, 6874, 7365, 9820, 10311, 12275, 13748, 14730, 17185, 20622, 24550, 29460, 34370, 36825, 41244, 49100, 51555, 68740, 73650, 85925, 103110, 147300, 171850, 206220, 257775, 343700, 515550, 1031100, 2015599, 4031198, 6046797, 8062396, 10077995, 12093594, 14109193, 20155990, 24187188, 28218386, 30233985, 40311980, 42327579, 50389975, 56436772, 60467970, 70545965, 84655158, 100779950, 120935940, 141091930, 151169925, 169310316, 201559900, 211637895, 282183860, 302339850, 352729825, 423275790, 604679700, 705459650, 846551580, 989659109, 1058189475, 1410919300, 1979318218, 2116378950, 2968977327, 3958636436, 4232757900, 4948295545, 5937954654, 6927613763, 9896591090, 11875909308, 13855227526, 14844886635, 19793182180, 20782841289, 24741477725, 27710455052, 29689773270, 34638068815, 41565682578, 49482955450, 59379546540, 69276137630, 74224433175, 83131365156, 98965910900, 103914206445, 138552275260, 148448866350, 173190344075, 207828412890, 296897732700, 346380688150, 415656825780, 519571032225, 692761376300, 1039142064450, 2078284128900]

約数ペア:

[(1, 2078284128900), (2, 1039142064450), (3, 692761376300), (4, 519571032225), (5, 415656825780), (6, 346380688150), (7, 296897732700), (10, 207828412890), (12, 173190344075), (14, 148448866350), (15, 138552275260), (20, 103914206445), (21, 98965910900), (25, 83131365156), (28, 74224433175), (30, 69276137630), (35, 59379546540), (42, 49482955450), (50, 41565682578), (60, 34638068815), (70, 29689773270), (75, 27710455052), (84, 24741477725), (100, 20782841289), (105, 19793182180), (140, 14844886635), (150, 13855227526), (175, 11875909308), (210, 9896591090), (300, 6927613763), (350, 5937954654), (420, 4948295545), (491, 4232757900), (525, 3958636436), (700, 2968977327), (982, 2116378950), (1050, 1979318218), (1473, 1410919300), (1964, 1058189475), (2100, 989659109), (2455, 846551580), (2946, 705459650), (3437, 604679700), (4910, 423275790), (5892, 352729825), (6874, 302339850), (7365, 282183860), (9820, 211637895), (10311, 201559900), (12275, 169310316), (13748, 151169925), (14730, 141091930), (17185, 120935940), (20622, 100779950), (24550, 84655158), (29460, 70545965), (34370, 60467970), (36825, 56436772), (41244, 50389975), (49100, 42327579), (51555, 40311980), (68740, 30233985), (73650, 28218386), (85925, 24187188), (103110, 20155990), (147300, 14109193), (171850, 12093594), (206220, 10077995), (257775, 8062396), (343700, 6046797), (515550, 4031198), (1031100, 2015599)]