2761650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:73

約数の個数: 108

約数和(自身を含む): 8291322

約数和(自身を除く): 5529672

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 25, 30, 34, 38, 45, 50, 51, 57, 75, 85, 90, 95, 102, 114, 150, 153, 170, 171, 190, 225, 255, 285, 306, 323, 342, 361, 425, 450, 475, 510, 570, 646, 722, 765, 850, 855, 950, 969, 1083, 1275, 1425, 1530, 1615, 1710, 1805, 1938, 2166, 2550, 2850, 2907, 3230, 3249, 3610, 3825, 4275, 4845, 5415, 5814, 6137, 6498, 7650, 8075, 8550, 9025, 9690, 10830, 12274, 14535, 16150, 16245, 18050, 18411, 24225, 27075, 29070, 30685, 32490, 36822, 48450, 54150, 55233, 61370, 72675, 81225, 92055, 110466, 145350, 153425, 162450, 184110, 276165, 306850, 460275, 552330, 920550, 1380825, 2761650]

約数ペア:

[(1, 2761650), (2, 1380825), (3, 920550), (5, 552330), (6, 460275), (9, 306850), (10, 276165), (15, 184110), (17, 162450), (18, 153425), (19, 145350), (25, 110466), (30, 92055), (34, 81225), (38, 72675), (45, 61370), (50, 55233), (51, 54150), (57, 48450), (75, 36822), (85, 32490), (90, 30685), (95, 29070), (102, 27075), (114, 24225), (150, 18411), (153, 18050), (170, 16245), (171, 16150), (190, 14535), (225, 12274), (255, 10830), (285, 9690), (306, 9025), (323, 8550), (342, 8075), (361, 7650), (425, 6498), (450, 6137), (475, 5814), (510, 5415), (570, 4845), (646, 4275), (722, 3825), (765, 3610), (850, 3249), (855, 3230), (950, 2907), (969, 2850), (1083, 2550), (1275, 2166), (1425, 1938), (1530, 1805), (1615, 1710)]