668870460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11159}}^1$

素因数の和:11217

約数の個数: 120

約数和(自身を含む): 2155174560

約数和(自身を除く): 1486304100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 270, 324, 333, 370, 405, 444, 540, 555, 666, 740, 810, 999, 1110, 1332, 1620, 1665, 1998, 2220, 2997, 3330, 3996, 4995, 5994, 6660, 9990, 11159, 11988, 14985, 19980, 22318, 29970, 33477, 44636, 55795, 59940, 66954, 100431, 111590, 133908, 167385, 200862, 223180, 301293, 334770, 401724, 412883, 502155, 602586, 669540, 825766, 903879, 1004310, 1205172, 1238649, 1506465, 1651532, 1807758, 2008620, 2064415, 2477298, 3012930, 3615516, 3715947, 4128830, 4519395, 4954596, 6025860, 6193245, 7431894, 8257660, 9038790, 11147841, 12386490, 14863788, 18077580, 18579735, 22295682, 24772980, 33443523, 37159470, 44591364, 55739205, 66887046, 74318940, 111478410, 133774092, 167217615, 222956820, 334435230, 668870460]

約数ペア:

[(1, 668870460), (2, 334435230), (3, 222956820), (4, 167217615), (5, 133774092), (6, 111478410), (9, 74318940), (10, 66887046), (12, 55739205), (15, 44591364), (18, 37159470), (20, 33443523), (27, 24772980), (30, 22295682), (36, 18579735), (37, 18077580), (45, 14863788), (54, 12386490), (60, 11147841), (74, 9038790), (81, 8257660), (90, 7431894), (108, 6193245), (111, 6025860), (135, 4954596), (148, 4519395), (162, 4128830), (180, 3715947), (185, 3615516), (222, 3012930), (270, 2477298), (324, 2064415), (333, 2008620), (370, 1807758), (405, 1651532), (444, 1506465), (540, 1238649), (555, 1205172), (666, 1004310), (740, 903879), (810, 825766), (999, 669540), (1110, 602586), (1332, 502155), (1620, 412883), (1665, 401724), (1998, 334770), (2220, 301293), (2997, 223180), (3330, 200862), (3996, 167385), (4995, 133908), (5994, 111590), (6660, 100431), (9990, 66954), (11159, 59940), (11988, 55795), (14985, 44636), (19980, 33477), (22318, 29970)]