2080493550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{1783}}^1\times {\mathrm{2593}}^1$

素因数の和:4394

約数の個数: 72

約数和(自身を含む): 5594884464

約数和(自身を除く): 3514390914

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 1783, 2593, 3566, 5186, 5349, 7779, 8915, 10698, 12965, 15558, 16047, 17830, 23337, 25930, 26745, 32094, 38895, 44575, 46674, 53490, 64825, 77790, 80235, 89150, 116685, 129650, 133725, 160470, 194475, 233370, 267450, 388950, 401175, 583425, 802350, 1166850, 4623319, 9246638, 13869957, 23116595, 27739914, 41609871, 46233190, 69349785, 83219742, 115582975, 138699570, 208049355, 231165950, 346748925, 416098710, 693497850, 1040246775, 2080493550]

約数ペア:

[(1, 2080493550), (2, 1040246775), (3, 693497850), (5, 416098710), (6, 346748925), (9, 231165950), (10, 208049355), (15, 138699570), (18, 115582975), (25, 83219742), (30, 69349785), (45, 46233190), (50, 41609871), (75, 27739914), (90, 23116595), (150, 13869957), (225, 9246638), (450, 4623319), (1783, 1166850), (2593, 802350), (3566, 583425), (5186, 401175), (5349, 388950), (7779, 267450), (8915, 233370), (10698, 194475), (12965, 160470), (15558, 133725), (16047, 129650), (17830, 116685), (23337, 89150), (25930, 80235), (26745, 77790), (32094, 64825), (38895, 53490), (44575, 46674)]