13808250

素因数分解:

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

素因数の和:78

約数の個数: 144

約数和(自身を含む): 41724072

約数和(自身を除く): 27915822

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, 125, 150, 153, 170, 171, 190, 225, 250, 255, 285, 306, 323, 342, 361, 375, 425, 450, 475, 510, 570, 646, 722, 750, 765, 850, 855, 950, 969, 1083, 1125, 1275, 1425, 1530, 1615, 1710, 1805, 1938, 2125, 2166, 2250, 2375, 2550, 2850, 2907, 3230, 3249, 3610, 3825, 4250, 4275, 4750, 4845, 5415, 5814, 6137, 6375, 6498, 7125, 7650, 8075, 8550, 9025, 9690, 10830, 12274, 12750, 14250, 14535, 16150, 16245, 18050, 18411, 19125, 21375, 24225, 27075, 29070, 30685, 32490, 36822, 38250, 40375, 42750, 45125, 48450, 54150, 55233, 61370, 72675, 80750, 81225, 90250, 92055, 110466, 121125, 135375, 145350, 153425, 162450, 184110, 242250, 270750, 276165, 306850, 363375, 406125, 460275, 552330, 726750, 767125, 812250, 920550, 1380825, 1534250, 2301375, 2761650, 4602750, 6904125, 13808250]

約数ペア:

[(1, 13808250), (2, 6904125), (3, 4602750), (5, 2761650), (6, 2301375), (9, 1534250), (10, 1380825), (15, 920550), (17, 812250), (18, 767125), (19, 726750), (25, 552330), (30, 460275), (34, 406125), (38, 363375), (45, 306850), (50, 276165), (51, 270750), (57, 242250), (75, 184110), (85, 162450), (90, 153425), (95, 145350), (102, 135375), (114, 121125), (125, 110466), (150, 92055), (153, 90250), (170, 81225), (171, 80750), (190, 72675), (225, 61370), (250, 55233), (255, 54150), (285, 48450), (306, 45125), (323, 42750), (342, 40375), (361, 38250), (375, 36822), (425, 32490), (450, 30685), (475, 29070), (510, 27075), (570, 24225), (646, 21375), (722, 19125), (750, 18411), (765, 18050), (850, 16245), (855, 16150), (950, 14535), (969, 14250), (1083, 12750), (1125, 12274), (1275, 10830), (1425, 9690), (1530, 9025), (1615, 8550), (1710, 8075), (1805, 7650), (1938, 7125), (2125, 6498), (2166, 6375), (2250, 6137), (2375, 5814), (2550, 5415), (2850, 4845), (2907, 4750), (3230, 4275), (3249, 4250), (3610, 3825)]