275489550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4603}}^1$

素因数の和:4647

約数の個数: 144

約数和(自身を含む): 890597760

約数和(自身を除く): 615108210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 30, 35, 38, 42, 45, 50, 57, 63, 70, 75, 90, 95, 105, 114, 126, 133, 150, 171, 175, 190, 210, 225, 266, 285, 315, 342, 350, 399, 450, 475, 525, 570, 630, 665, 798, 855, 950, 1050, 1197, 1330, 1425, 1575, 1710, 1995, 2394, 2850, 3150, 3325, 3990, 4275, 4603, 5985, 6650, 8550, 9206, 9975, 11970, 13809, 19950, 23015, 27618, 29925, 32221, 41427, 46030, 59850, 64442, 69045, 82854, 87457, 96663, 115075, 138090, 161105, 174914, 193326, 207135, 230150, 262371, 289989, 322210, 345225, 414270, 437285, 483315, 524742, 579978, 612199, 690450, 787113, 805525, 874570, 966630, 1035675, 1224398, 1311855, 1449945, 1574226, 1611050, 1836597, 2071350, 2186425, 2416575, 2623710, 2899890, 3060995, 3673194, 3935565, 4372850, 4833150, 5509791, 6121990, 6559275, 7249725, 7871130, 9182985, 11019582, 13118550, 14499450, 15304975, 18365970, 19677825, 27548955, 30609950, 39355650, 45914925, 55097910, 91829850, 137744775, 275489550]

約数ペア:

[(1, 275489550), (2, 137744775), (3, 91829850), (5, 55097910), (6, 45914925), (7, 39355650), (9, 30609950), (10, 27548955), (14, 19677825), (15, 18365970), (18, 15304975), (19, 14499450), (21, 13118550), (25, 11019582), (30, 9182985), (35, 7871130), (38, 7249725), (42, 6559275), (45, 6121990), (50, 5509791), (57, 4833150), (63, 4372850), (70, 3935565), (75, 3673194), (90, 3060995), (95, 2899890), (105, 2623710), (114, 2416575), (126, 2186425), (133, 2071350), (150, 1836597), (171, 1611050), (175, 1574226), (190, 1449945), (210, 1311855), (225, 1224398), (266, 1035675), (285, 966630), (315, 874570), (342, 805525), (350, 787113), (399, 690450), (450, 612199), (475, 579978), (525, 524742), (570, 483315), (630, 437285), (665, 414270), (798, 345225), (855, 322210), (950, 289989), (1050, 262371), (1197, 230150), (1330, 207135), (1425, 193326), (1575, 174914), (1710, 161105), (1995, 138090), (2394, 115075), (2850, 96663), (3150, 87457), (3325, 82854), (3990, 69045), (4275, 64442), (4603, 59850), (5985, 46030), (6650, 41427), (8550, 32221), (9206, 29925), (9975, 27618), (11970, 23015), (13809, 19950)]