378510660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1283}}^1$

素因数の和:1458

約数の個数: 144

約数和(自身を含む): 1261915200

約数和(自身を除く): 883404540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 149, 165, 180, 198, 220, 298, 330, 396, 447, 495, 596, 660, 745, 894, 990, 1283, 1341, 1490, 1639, 1788, 1980, 2235, 2566, 2682, 2980, 3278, 3849, 4470, 4917, 5132, 5364, 6415, 6556, 6705, 7698, 8195, 8940, 9834, 11547, 12830, 13410, 14113, 14751, 15396, 16390, 19245, 19668, 23094, 24585, 25660, 26820, 28226, 29502, 32780, 38490, 42339, 46188, 49170, 56452, 57735, 59004, 70565, 73755, 76980, 84678, 98340, 115470, 127017, 141130, 147510, 169356, 191167, 211695, 230940, 254034, 282260, 295020, 382334, 423390, 508068, 573501, 635085, 764668, 846780, 955835, 1147002, 1270170, 1720503, 1911670, 2102837, 2294004, 2540340, 2867505, 3441006, 3823340, 4205674, 5735010, 6308511, 6882012, 8411348, 8602515, 10514185, 11470020, 12617022, 17205030, 18925533, 21028370, 25234044, 31542555, 34410060, 37851066, 42056740, 63085110, 75702132, 94627665, 126170220, 189255330, 378510660]

約数ペア:

[(1, 378510660), (2, 189255330), (3, 126170220), (4, 94627665), (5, 75702132), (6, 63085110), (9, 42056740), (10, 37851066), (11, 34410060), (12, 31542555), (15, 25234044), (18, 21028370), (20, 18925533), (22, 17205030), (30, 12617022), (33, 11470020), (36, 10514185), (44, 8602515), (45, 8411348), (55, 6882012), (60, 6308511), (66, 5735010), (90, 4205674), (99, 3823340), (110, 3441006), (132, 2867505), (149, 2540340), (165, 2294004), (180, 2102837), (198, 1911670), (220, 1720503), (298, 1270170), (330, 1147002), (396, 955835), (447, 846780), (495, 764668), (596, 635085), (660, 573501), (745, 508068), (894, 423390), (990, 382334), (1283, 295020), (1341, 282260), (1490, 254034), (1639, 230940), (1788, 211695), (1980, 191167), (2235, 169356), (2566, 147510), (2682, 141130), (2980, 127017), (3278, 115470), (3849, 98340), (4470, 84678), (4917, 76980), (5132, 73755), (5364, 70565), (6415, 59004), (6556, 57735), (6705, 56452), (7698, 49170), (8195, 46188), (8940, 42339), (9834, 38490), (11547, 32780), (12830, 29502), (13410, 28226), (14113, 26820), (14751, 25660), (15396, 24585), (16390, 23094), (19245, 19668)]