1125163300

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{1327}}^1$

素因数の和:1541

約数の個数: 72

約数和(自身を含む): 2501367680

約数和(自身を除く): 1376204380

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 139, 244, 278, 305, 556, 610, 695, 1220, 1327, 1390, 1525, 2654, 2780, 3050, 3475, 5308, 6100, 6635, 6950, 8479, 13270, 13900, 16958, 26540, 33175, 33916, 42395, 66350, 80947, 84790, 132700, 161894, 169580, 184453, 211975, 323788, 368906, 404735, 423950, 737812, 809470, 847900, 922265, 1618940, 1844530, 2023675, 3689060, 4047350, 4611325, 8094700, 9222650, 11251633, 18445300, 22503266, 45006532, 56258165, 112516330, 225032660, 281290825, 562581650, 1125163300]

約数ペア:

[(1, 1125163300), (2, 562581650), (4, 281290825), (5, 225032660), (10, 112516330), (20, 56258165), (25, 45006532), (50, 22503266), (61, 18445300), (100, 11251633), (122, 9222650), (139, 8094700), (244, 4611325), (278, 4047350), (305, 3689060), (556, 2023675), (610, 1844530), (695, 1618940), (1220, 922265), (1327, 847900), (1390, 809470), (1525, 737812), (2654, 423950), (2780, 404735), (3050, 368906), (3475, 323788), (5308, 211975), (6100, 184453), (6635, 169580), (6950, 161894), (8479, 132700), (13270, 84790), (13900, 80947), (16958, 66350), (26540, 42395), (33175, 33916)]