267129450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{619}}^1$

素因数の和:781

約数の個数: 144

約数和(自身を含む): 827536320

約数和(自身を除く): 560406870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 137, 150, 175, 210, 225, 274, 315, 350, 411, 450, 525, 619, 630, 685, 822, 959, 1050, 1233, 1238, 1370, 1575, 1857, 1918, 2055, 2466, 2877, 3095, 3150, 3425, 3714, 4110, 4333, 4795, 5571, 5754, 6165, 6190, 6850, 8631, 8666, 9285, 9590, 10275, 11142, 12330, 12999, 14385, 15475, 17262, 18570, 20550, 21665, 23975, 25998, 27855, 28770, 30825, 30950, 38997, 43155, 43330, 46425, 47950, 55710, 61650, 64995, 71925, 77994, 84803, 86310, 92850, 108325, 129990, 139275, 143850, 169606, 194985, 215775, 216650, 254409, 278550, 324975, 389970, 424015, 431550, 508818, 593621, 649950, 763227, 848030, 974925, 1187242, 1272045, 1526454, 1780863, 1949850, 2120075, 2544090, 2968105, 3561726, 3816135, 4240150, 5342589, 5936210, 6360225, 7632270, 8904315, 10685178, 12720450, 14840525, 17808630, 19080675, 26712945, 29681050, 38161350, 44521575, 53425890, 89043150, 133564725, 267129450]

約数ペア:

[(1, 267129450), (2, 133564725), (3, 89043150), (5, 53425890), (6, 44521575), (7, 38161350), (9, 29681050), (10, 26712945), (14, 19080675), (15, 17808630), (18, 14840525), (21, 12720450), (25, 10685178), (30, 8904315), (35, 7632270), (42, 6360225), (45, 5936210), (50, 5342589), (63, 4240150), (70, 3816135), (75, 3561726), (90, 2968105), (105, 2544090), (126, 2120075), (137, 1949850), (150, 1780863), (175, 1526454), (210, 1272045), (225, 1187242), (274, 974925), (315, 848030), (350, 763227), (411, 649950), (450, 593621), (525, 508818), (619, 431550), (630, 424015), (685, 389970), (822, 324975), (959, 278550), (1050, 254409), (1233, 216650), (1238, 215775), (1370, 194985), (1575, 169606), (1857, 143850), (1918, 139275), (2055, 129990), (2466, 108325), (2877, 92850), (3095, 86310), (3150, 84803), (3425, 77994), (3714, 71925), (4110, 64995), (4333, 61650), (4795, 55710), (5571, 47950), (5754, 46425), (6165, 43330), (6190, 43155), (6850, 38997), (8631, 30950), (8666, 30825), (9285, 28770), (9590, 27855), (10275, 25998), (11142, 23975), (12330, 21665), (12999, 20550), (14385, 18570), (15475, 17262)]